Đề kiểm tra 15 phút Tiếng Anh lớp 8 Unit 3 Right on

Bài tập unit 3 lớp 8 The Environment có đáp án

Đề kiểm tra unit 3 lớp 8 Right on

Đề kiểm tra 15 phút Tiếng Anh lớp 8 unit 3 The Environment do VnDoc.com tự biên soạn và đăng tải dưới đây tổng hợp các dạng bài tập trắc nghiệm phổ biến trong Tiếng Anh 8 Right on mới đi kèm đáp án.

Choose the best option (A, B, C or D) to complete each of the following questions.

1. We should do more to protect ______ environment ______ it's too late.

A.the / when B. Ø / when C. the / before D. Ø / before

2. If we __________ rubbish into the seas, it will be polluted.

A. don't throw B. throw C. will throw D. won't throw

3. I'll call you tonight as soon as I ________ my homework.

A. finish B. am finishing C. will finish D. am going to finish

4. To become a volunteer at Dolphins Plus, you must be a ______________ person. The dolphins here need love and care.

A. creative B. friendly C. brave D. caring

5. Mike: “Do you have any plans for this weekend?”

Sarah: “Well, I ______________ the rubbish at the beach with my friends.”

A. collect B. collects C. will collect D. am going to collect

Read the text about how to help the environment. Complete each sentence with NO MORE THAN TWO WORDS from the text.

How to help the environment

Our planet is suffering from serious environmental problems. Here are some things that you can do to save the environment.

Using eco-friendly transport

The best thing you can do to help the environment is to ride bikes whenever you can instead of using cars or other gasoline vehicles. By this way, you can reduce the amount of carbon footprint in the air, and you also benefit good health from this physical activity. Public transport is an option if you need to travel long distances and want to enjoy the scenery.

Choosing organic food

Select organic fruits and vegetables because these foods are from natural farming. Farmers only use animals and crop waste to enrich the soil, so the foods do not contain chemical pesticides. In addition, by taking organic foods, we encourage farmers to use more eco-friendly farming methods.

You can even start a garden and grow your own fruits and vegetables. Plants and trees release oxygen and help reduce carbon dioxide. They also give you healthy food.

Saving energy

There are many things you can do to make sure that you are using as little energy as possible. Turn off lights and electronic devices when you are not in the room. You can also unplug them for more energy savings. Using energy efficient light bulbs can help you save up to two-thirds of the energy used to light your home. These bulbs also produce less heat than normal light bulbs.

1. Cycling has a positive impact on both your ___________ and the environment.

2. Organic fruits and vegetables do not contain any harmful ___________.

3. We should encourage farmers to use more ___________ farming practices.

4. You can try various energy-saving ways, such as switching off lights and ___________ when not in use.

5. Using energy-efficient ___________ may help you reduce the amount of energy for indoor lighting by up to two-thirds.

Combine the sentences using the words in brackets. Add a comma where necessary.

1. You don’t join this trip. You will not have the chance to see the sharks.

→ IF___________

2. We arrive at the beach. We will collect the rubbish.

→ AS SOON AS___________

3. We don’t save the rainforests. Gorillas will have no place to live.

→ UNLESS___________