Trắc nghiệm Tiếng Anh 8 Unit 3 (Smart World có đáp án): Reading & Writing

    Air pollution is a big problem in big cities. Evidence shows that air pollution may cause serious health problems for humans and animals. We (1) _______ more health problems if we do not lower the air pollution levels. There are some simple actions we can take to reduce air pollution.

    First, get familiar with bus or train routes in your city (2) _______ start to replace your motorbike travel with a bus trip at least once a week. The frequent use of public transportation can help reduce emissions that cause air pollution. You can even walk or bike (3) _______ short distances.

    Second, try to use less packaging. Factories can badly (4) _______ air quality when producing plastic, foil and cardboard for packaging. Whatever you are shopping for, remember to choose items with as little packaging as possible. If you have no choice, go for recyclable packaging.

    Another good way to reduce air pollution is to manage your household waste. Reusing, recycling and composting can help reduce a significant (5) _______ of garbage. That means that less garbage will end up in landfills which are major sources of air pollution.

    Air pollution is a big problem in big cities. Evidence shows that air pollution may cause serious health problems for humans and animals. We (1) _______ more health problems if we do not lower the air pollution levels. There are some simple actions we can take to reduce air pollution.

    First, get familiar with bus or train routes in your city (2) _______ start to replace your motorbike travel with a bus trip at least once a week. The frequent use of public transportation can help reduce emissions that cause air pollution. You can even walk or bike (3) _______ short distances.

    Second, try to use less packaging. Factories can badly (4) _______ air quality when producing plastic, foil and cardboard for packaging. Whatever you are shopping for, remember to choose items with as little packaging as possible. If you have no choice, go for recyclable packaging.

    Another good way to reduce air pollution is to manage your household waste. Reusing, recycling and composting can help reduce a significant (5) _______ of garbage. That means that less garbage will end up in landfills which are major sources of air pollution.

    Air pollution is a big problem in big cities. Evidence shows that air pollution may cause serious health problems for humans and animals. We (1) _______ more health problems if we do not lower the air pollution levels. There are some simple actions we can take to reduce air pollution.

    First, get familiar with bus or train routes in your city (2) _______ start to replace your motorbike travel with a bus trip at least once a week. The frequent use of public transportation can help reduce emissions that cause air pollution. You can even walk or bike (3) _______ short distances.

    Second, try to use less packaging. Factories can badly (4) _______ air quality when producing plastic, foil and cardboard for packaging. Whatever you are shopping for, remember to choose items with as little packaging as possible. If you have no choice, go for recyclable packaging.

    Another good way to reduce air pollution is to manage your household waste. Reusing, recycling and composting can help reduce a significant (5) _______ of garbage. That means that less garbage will end up in landfills which are major sources of air pollution.

    Air pollution is a big problem in big cities. Evidence shows that air pollution may cause serious health problems for humans and animals. We (1) _______ more health problems if we do not lower the air pollution levels. There are some simple actions we can take to reduce air pollution.

    First, get familiar with bus or train routes in your city (2) _______ start to replace your motorbike travel with a bus trip at least once a week. The frequent use of public transportation can help reduce emissions that cause air pollution. You can even walk or bike (3) _______ short distances.

    Second, try to use less packaging. Factories can badly (4) _______ air quality when producing plastic, foil and cardboard for packaging. Whatever you are shopping for, remember to choose items with as little packaging as possible. If you have no choice, go for recyclable packaging.

    Another good way to reduce air pollution is to manage your household waste. Reusing, recycling and composting can help reduce a significant (5) _______ of garbage. That means that less garbage will end up in landfills which are major sources of air pollution.

    Air pollution is a big problem in big cities. Evidence shows that air pollution may cause serious health problems for humans and animals. We (1) _______ more health problems if we do not lower the air pollution levels. There are some simple actions we can take to reduce air pollution.

    First, get familiar with bus or train routes in your city (2) _______ start to replace your motorbike travel with a bus trip at least once a week. The frequent use of public transportation can help reduce emissions that cause air pollution. You can even walk or bike (3) _______ short distances.

    Second, try to use less packaging. Factories can badly (4) _______ air quality when producing plastic, foil and cardboard for packaging. Whatever you are shopping for, remember to choose items with as little packaging as possible. If you have no choice, go for recyclable packaging.

    Another good way to reduce air pollution is to manage your household waste. Reusing, recycling and composting can help reduce a significant (5) _______ of garbage. That means that less garbage will end up in landfills which are major sources of air pollution.

Protecting the environment is essential for maintaining the balance of nature and preserving resources for future generations. Here are some students’ ideas on simple steps to help protect the environment.

Mathew

There are a few things we can do to protect the environment. One way is to refuse to take plastic bags when you purchase goods from supermarkets or convenience stores. Another way is to reduce water waste in our houses by taking quick showers. This will help reduce water pollution.

Karim

A good way to protect the environment is to save energy because energy production harms the environment. Remember to turn off our air conditioners, computers and other electric devices when you leave our rooms. We should also take a bus to school or the shops to reduce air pollution.

Lin

Trees are essential for our planet. Trees are home to birds and many other species. They provide oxygen, help clean the air and fight climate change. Let us plant as many trees as possible. We can start planting trees in our gardens and schoolyards. We should help clean up where we live to reduce land pollution.

Sarah

Supporting environmental activities is one of the most beneficial things anyone can do. We can help the environment by volunteering or donating. We can also organize campaigns to raise awareness about the importance of environmental protection and inspire others to act. By doing so, we can all help to preserve our planet and create a more sustainable future.

Protecting the environment is essential for maintaining the balance of nature and preserving resources for future generations. Here are some students’ ideas on simple steps to help protect the environment.

Mathew

There are a few things we can do to protect the environment. One way is to refuse to take plastic bags when you purchase goods from supermarkets or convenience stores. Another way is to reduce water waste in our houses by taking quick showers. This will help reduce water pollution.

Karim

A good way to protect the environment is to save energy because energy production harms the environment. Remember to turn off our air conditioners, computers and other electric devices when you leave our rooms. We should also take a bus to school or the shops to reduce air pollution.

Lin

Trees are essential for our planet. Trees are home to birds and many other species. They provide oxygen, help clean the air and fight climate change. Let us plant as many trees as possible. We can start planting trees in our gardens and schoolyards. We should help clean up where we live to reduce land pollution.

Sarah

Supporting environmental activities is one of the most beneficial things anyone can do. We can help the environment by volunteering or donating. We can also organize campaigns to raise awareness about the importance of environmental protection and inspire others to act. By doing so, we can all help to preserve our planet and create a more sustainable future.

Protecting the environment is essential for maintaining the balance of nature and preserving resources for future generations. Here are some students’ ideas on simple steps to help protect the environment.

Mathew

There are a few things we can do to protect the environment. One way is to refuse to take plastic bags when you purchase goods from supermarkets or convenience stores. Another way is to reduce water waste in our houses by taking quick showers. This will help reduce water pollution.

Karim

A good way to protect the environment is to save energy because energy production harms the environment. Remember to turn off our air conditioners, computers and other electric devices when you leave our rooms. We should also take a bus to school or the shops to reduce air pollution.

Lin

Trees are essential for our planet. Trees are home to birds and many other species. They provide oxygen, help clean the air and fight climate change. Let us plant as many trees as possible. We can start planting trees in our gardens and schoolyards. We should help clean up where we live to reduce land pollution.

Sarah

Supporting environmental activities is one of the most beneficial things anyone can do. We can help the environment by volunteering or donating. We can also organize campaigns to raise awareness about the importance of environmental protection and inspire others to act. By doing so, we can all help to preserve our planet and create a more sustainable future.

Protecting the environment is essential for maintaining the balance of nature and preserving resources for future generations. Here are some students’ ideas on simple steps to help protect the environment.

Mathew

There are a few things we can do to protect the environment. One way is to refuse to take plastic bags when you purchase goods from supermarkets or convenience stores. Another way is to reduce water waste in our houses by taking quick showers. This will help reduce water pollution.

Karim

A good way to protect the environment is to save energy because energy production harms the environment. Remember to turn off our air conditioners, computers and other electric devices when you leave our rooms. We should also take a bus to school or the shops to reduce air pollution.

Lin

Trees are essential for our planet. Trees are home to birds and many other species. They provide oxygen, help clean the air and fight climate change. Let us plant as many trees as possible. We can start planting trees in our gardens and schoolyards. We should help clean up where we live to reduce land pollution.

Sarah

Supporting environmental activities is one of the most beneficial things anyone can do. We can help the environment by volunteering or donating. We can also organize campaigns to raise awareness about the importance of environmental protection and inspire others to act. By doing so, we can all help to preserve our planet and create a more sustainable future.

Protecting the environment is essential for maintaining the balance of nature and preserving resources for future generations. Here are some students’ ideas on simple steps to help protect the environment.

Mathew

There are a few things we can do to protect the environment. One way is to refuse to take plastic bags when you purchase goods from supermarkets or convenience stores. Another way is to reduce water waste in our houses by taking quick showers. This will help reduce water pollution.

Karim

A good way to protect the environment is to save energy because energy production harms the environment. Remember to turn off our air conditioners, computers and other electric devices when you leave our rooms. We should also take a bus to school or the shops to reduce air pollution.

Lin

Trees are essential for our planet. Trees are home to birds and many other species. They provide oxygen, help clean the air and fight climate change. Let us plant as many trees as possible. We can start planting trees in our gardens and schoolyards. We should help clean up where we live to reduce land pollution.

Sarah

Supporting environmental activities is one of the most beneficial things anyone can do. We can help the environment by volunteering or donating. We can also organize campaigns to raise awareness about the importance of environmental protection and inspire others to act. By doing so, we can all help to preserve our planet and create a more sustainable future.

Protecting the environment is essential for maintaining the balance of nature and preserving resources for future generations. Here are some students’ ideas on simple steps to help protect the environment.

Mathew

There are a few things we can do to protect the environment. One way is to refuse to take plastic bags when you purchase goods from supermarkets or convenience stores. Another way is to reduce water waste in our houses by taking quick showers. This will help reduce water pollution.

Karim

A good way to protect the environment is to save energy because energy production harms the environment. Remember to turn off our air conditioners, computers and other electric devices when you leave our rooms. We should also take a bus to school or the shops to reduce air pollution.

Lin

Trees are essential for our planet. Trees are home to birds and many other species. They provide oxygen, help clean the air and fight climate change. Let us plant as many trees as possible. We can start planting trees in our gardens and schoolyards. We should help clean up where we live to reduce land pollution.

Sarah

Supporting environmental activities is one of the most beneficial things anyone can do. We can help the environment by volunteering or donating. We can also organize campaigns to raise awareness about the importance of environmental protection and inspire others to act. By doing so, we can all help to preserve our planet and create a more sustainable future.

Protecting the environment is essential for maintaining the balance of nature and preserving resources for future generations. Here are some students’ ideas on simple steps to help protect the environment.

Mathew

There are a few things we can do to protect the environment. One way is to refuse to take plastic bags when you purchase goods from supermarkets or convenience stores. Another way is to reduce water waste in our houses by taking quick showers. This will help reduce water pollution.

Karim

A good way to protect the environment is to save energy because energy production harms the environment. Remember to turn off our air conditioners, computers and other electric devices when you leave our rooms. We should also take a bus to school or the shops to reduce air pollution.

Lin

Trees are essential for our planet. Trees are home to birds and many other species. They provide oxygen, help clean the air and fight climate change. Let us plant as many trees as possible. We can start planting trees in our gardens and schoolyards. We should help clean up where we live to reduce land pollution.

Sarah

Supporting environmental activities is one of the most beneficial things anyone can do. We can help the environment by volunteering or donating. We can also organize campaigns to raise awareness about the importance of environmental protection and inspire others to act. By doing so, we can all help to preserve our planet and create a more sustainable future.

Protecting the environment is essential for maintaining the balance of nature and preserving resources for future generations. Here are some students’ ideas on simple steps to help protect the environment.

Mathew

There are a few things we can do to protect the environment. One way is to refuse to take plastic bags when you purchase goods from supermarkets or convenience stores. Another way is to reduce water waste in our houses by taking quick showers. This will help reduce water pollution.

Karim

A good way to protect the environment is to save energy because energy production harms the environment. Remember to turn off our air conditioners, computers and other electric devices when you leave our rooms. We should also take a bus to school or the shops to reduce air pollution.

Lin

Trees are essential for our planet. Trees are home to birds and many other species. They provide oxygen, help clean the air and fight climate change. Let us plant as many trees as possible. We can start planting trees in our gardens and schoolyards. We should help clean up where we live to reduce land pollution.

Sarah

Supporting environmental activities is one of the most beneficial things anyone can do. We can help the environment by volunteering or donating. We can also organize campaigns to raise awareness about the importance of environmental protection and inspire others to act. By doing so, we can all help to preserve our planet and create a more sustainable future.

Protecting the environment is essential for maintaining the balance of nature and preserving resources for future generations. Here are some students’ ideas on simple steps to help protect the environment.

Mathew

There are a few things we can do to protect the environment. One way is to refuse to take plastic bags when you purchase goods from supermarkets or convenience stores. Another way is to reduce water waste in our houses by taking quick showers. This will help reduce water pollution.

Karim

A good way to protect the environment is to save energy because energy production harms the environment. Remember to turn off our air conditioners, computers and other electric devices when you leave our rooms. We should also take a bus to school or the shops to reduce air pollution.

Lin

Trees are essential for our planet. Trees are home to birds and many other species. They provide oxygen, help clean the air and fight climate change. Let us plant as many trees as possible. We can start planting trees in our gardens and schoolyards. We should help clean up where we live to reduce land pollution.

Sarah

Supporting environmental activities is one of the most beneficial things anyone can do. We can help the environment by volunteering or donating. We can also organize campaigns to raise awareness about the importance of environmental protection and inspire others to act. By doing so, we can all help to preserve our planet and create a more sustainable future.

Protecting the environment is essential for maintaining the balance of nature and preserving resources for future generations. Here are some students’ ideas on simple steps to help protect the environment.

Mathew

There are a few things we can do to protect the environment. One way is to refuse to take plastic bags when you purchase goods from supermarkets or convenience stores. Another way is to reduce water waste in our houses by taking quick showers. This will help reduce water pollution.

Karim

A good way to protect the environment is to save energy because energy production harms the environment. Remember to turn off our air conditioners, computers and other electric devices when you leave our rooms. We should also take a bus to school or the shops to reduce air pollution.

Lin

Trees are essential for our planet. Trees are home to birds and many other species. They provide oxygen, help clean the air and fight climate change. Let us plant as many trees as possible. We can start planting trees in our gardens and schoolyards. We should help clean up where we live to reduce land pollution.

Sarah

Supporting environmental activities is one of the most beneficial things anyone can do. We can help the environment by volunteering or donating. We can also organize campaigns to raise awareness about the importance of environmental protection and inspire others to act. By doing so, we can all help to preserve our planet and create a more sustainable future.

Protecting the environment is essential for maintaining the balance of nature and preserving resources for future generations. Here are some students’ ideas on simple steps to help protect the environment.

Mathew

There are a few things we can do to protect the environment. One way is to refuse to take plastic bags when you purchase goods from supermarkets or convenience stores. Another way is to reduce water waste in our houses by taking quick showers. This will help reduce water pollution.

Karim

A good way to protect the environment is to save energy because energy production harms the environment. Remember to turn off our air conditioners, computers and other electric devices when you leave our rooms. We should also take a bus to school or the shops to reduce air pollution.

Lin

Trees are essential for our planet. Trees are home to birds and many other species. They provide oxygen, help clean the air and fight climate change. Let us plant as many trees as possible. We can start planting trees in our gardens and schoolyards. We should help clean up where we live to reduce land pollution.

Sarah

Supporting environmental activities is one of the most beneficial things anyone can do. We can help the environment by volunteering or donating. We can also organize campaigns to raise awareness about the importance of environmental protection and inspire others to act. By doing so, we can all help to preserve our planet and create a more sustainable future.

Protecting the environment is essential for maintaining the balance of nature and preserving resources for future generations. Here are some students’ ideas on simple steps to help protect the environment.

Mathew

There are a few things we can do to protect the environment. One way is to refuse to take plastic bags when you purchase goods from supermarkets or convenience stores. Another way is to reduce water waste in our houses by taking quick showers. This will help reduce water pollution.

Karim

A good way to protect the environment is to save energy because energy production harms the environment. Remember to turn off our air conditioners, computers and other electric devices when you leave our rooms. We should also take a bus to school or the shops to reduce air pollution.

Lin

Trees are essential for our planet. Trees are home to birds and many other species. They provide oxygen, help clean the air and fight climate change. Let us plant as many trees as possible. We can start planting trees in our gardens and schoolyards. We should help clean up where we live to reduce land pollution.

Sarah

Supporting environmental activities is one of the most beneficial things anyone can do. We can help the environment by volunteering or donating. We can also organize campaigns to raise awareness about the importance of environmental protection and inspire others to act. By doing so, we can all help to preserve our planet and create a more sustainable future.

Protecting the environment is essential for maintaining the balance of nature and preserving resources for future generations. Here are some students’ ideas on simple steps to help protect the environment.

Mathew

There are a few things we can do to protect the environment. One way is to refuse to take plastic bags when you purchase goods from supermarkets or convenience stores. Another way is to reduce water waste in our houses by taking quick showers. This will help reduce water pollution.

Karim

A good way to protect the environment is to save energy because energy production harms the environment. Remember to turn off our air conditioners, computers and other electric devices when you leave our rooms. We should also take a bus to school or the shops to reduce air pollution.

Lin

Trees are essential for our planet. Trees are home to birds and many other species. They provide oxygen, help clean the air and fight climate change. Let us plant as many trees as possible. We can start planting trees in our gardens and schoolyards. We should help clean up where we live to reduce land pollution.

Sarah

Supporting environmental activities is one of the most beneficial things anyone can do. We can help the environment by volunteering or donating. We can also organize campaigns to raise awareness about the importance of environmental protection and inspire others to act. By doing so, we can all help to preserve our planet and create a more sustainable future.

Protecting the environment is essential for maintaining the balance of nature and preserving resources for future generations. Here are some students’ ideas on simple steps to help protect the environment.

Mathew

There are a few things we can do to protect the environment. One way is to refuse to take plastic bags when you purchase goods from supermarkets or convenience stores. Another way is to reduce water waste in our houses by taking quick showers. This will help reduce water pollution.

Karim

A good way to protect the environment is to save energy because energy production harms the environment. Remember to turn off our air conditioners, computers and other electric devices when you leave our rooms. We should also take a bus to school or the shops to reduce air pollution.

Lin

Trees are essential for our planet. Trees are home to birds and many other species. They provide oxygen, help clean the air and fight climate change. Let us plant as many trees as possible. We can start planting trees in our gardens and schoolyards. We should help clean up where we live to reduce land pollution.

Sarah

Supporting environmental activities is one of the most beneficial things anyone can do. We can help the environment by volunteering or donating. We can also organize campaigns to raise awareness about the importance of environmental protection and inspire others to act. By doing so, we can all help to preserve our planet and create a more sustainable future.

Protecting the environment is essential for maintaining the balance of nature and preserving resources for future generations. Here are some students’ ideas on simple steps to help protect the environment.

Mathew

There are a few things we can do to protect the environment. One way is to refuse to take plastic bags when you purchase goods from supermarkets or convenience stores. Another way is to reduce water waste in our houses by taking quick showers. This will help reduce water pollution.

Karim

A good way to protect the environment is to save energy because energy production harms the environment. Remember to turn off our air conditioners, computers and other electric devices when you leave our rooms. We should also take a bus to school or the shops to reduce air pollution.

Lin

Trees are essential for our planet. Trees are home to birds and many other species. They provide oxygen, help clean the air and fight climate change. Let us plant as many trees as possible. We can start planting trees in our gardens and schoolyards. We should help clean up where we live to reduce land pollution.

Sarah

Supporting environmental activities is one of the most beneficial things anyone can do. We can help the environment by volunteering or donating. We can also organize campaigns to raise awareness about the importance of environmental protection and inspire others to act. By doing so, we can all help to preserve our planet and create a more sustainable future.