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Đáp án: A
Giải thích: Dựa vào câu: “If they breathe dirty air, they will have breathing problems”.
Dịch: Nếu họ hít không khí bẩn, họ sẽ mắc các vấn đề liên quan đến hô hấp.
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Đáp án: C
Giải thích: Dựa vào câu: “If they don’t breathe, they will die”.
Dịch: Nếu họ không thở, họ sẽ chết
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Đáp án: D
Giải thích: Dựa vào câu: “Dirty air is called polluted air”.
Dịch: Không khí bẩn được gọi là không khí ô nhiễm.
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Đáp án: B
Giải thích: Dựa vào câu: “Air pollution can also make our Earth warmer”.
Dịch: Ô nhiễm không khí cũng có thể làm cho Trái đất của chúng ta nóng lên.
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Airports
You can fly to places all over (1) ................. world from airports. Planes and helicopters leave and arrive (2) .................. day. You often take a plane from an airport when you go to (3) .................. country on holiday or for work. Some people go to airports because they (4) ............... watching planes there. You can get to airports (5) ................ bus, taxi or car. Sometimes you go there to meet friends (6) .................. are arriving from other places. In most airports there are shops, cafés and toilet. People (7) ................. buy things before they get on the plane. These things are usually cheaper in airports (8) .................... in other shops. You have to wait in a place called the 'departure lounge' befor you fly. A lot of people (9) ................... in airports. People have to clean them all the time because (10) .................... are very big and a lot of people use them. You can see pilots there, too. There are (11) ..................... policemen and policewomen, and mechanics who work on the planes before they fly.
1. a / an / the
2. some / every / any
3. many / another / other
4. enjoys / enjoy / enjoyed
5. by / for / with
6. what / which / who
7. can / are / have
8. that / than / then
9. works / working / work
10. they / it / you
11. twice / also / together
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1)If the river is polluted,fish will die
2)We should tryto rycle rubbish try to
3)you don't throw the plas bag because can reuse them
4)you should when use reusable bagsyo go shopping
5)If there people recycle more, pollution will be less
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Đáp án: B
Giải thích: Dựa vào câu: “A lot of the things in our lives create harmful gases and make the air dirty, like cars, motorbikes, and factories”.
Dịch: Rất nhiều thứ trong cuộc sống của chúng ta tạo ra khí độc hại và làm cho không khí bẩn, như ô tô, xe máy và nhà máy.
1. air
2. reduce
3. noise
4. rubbish
5. bottles
6. water
7. recycle
8. reuse
1 . air
2 . reduce
3 . noise
4 . rubbish
5. bottles
6 . water
7 . recycle
8 . reuse