Câu hỏi:
22/07/2022 219Read and choose the best answers.
People need to breathe. If they don't breathe, they (1)............ die. But how to clean the air people breathe? If they breathe (2)............ air, they will have breathe problems and become (3)........... Plants and animals need clean air, too. A lot of things in our lives create harmful gases and (4)............. the air dirty like cars, motorbikes and factories. Dirty air is called polluted air.
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Trả lời:
Đáp án đúng là: B
Câu điều kiện loại 1 giả định có thể xảy ra ở hiện tại hoặc tương lai: If + S + V(s/es), S + will + Vinf
CÂU HỎI HOT CÙNG CHỦ ĐỀ
Câu 2:
I have never eaten this food before.
=>It is the first time.......................................................................................
Câu 3:
The Nile river is the........................river in the world.
Câu 4:
Read and answer the questions
David lives in the countryside in Canada. He usually gets up early and does morning exercise with his bike. After breakfast, he takes a bus to school. He has lessons from 9.00 am to 1.00 pm. He often has lunch in the school canteen and then he has a short rest. In the afternoon, he has lessons in the library or PE in the gym.
What does he usually do in the morning?
Câu 5:
We shouldn’t throw rubbish on the street.
=>Don’t.....................................................................................................
Câu 7:
Rearrange the jumbled words to make the meaningful sentence.
we/ If/ recycled paper/ will/ trees/ many/ use/we/ save
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