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Lê Quỳnh  Anh
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Dương Hoàn Anh
27 tháng 8 2018 lúc 14:55

Đáp án: We can use recycled paper to help save trees.

Nguyễn Thanh Thảo
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Tử Đằng
3 tháng 5 2018 lúc 21:34

Answer the question

1. Why are scientists planning to send people to Mars?

Scientists are planning to send people to Marso explore if there is life there.

2. How will anti- ageing pills help people?

Anti- ageing pills help people live longer.

3. How long does an average person live now?

An average person lives 70 or 75 years now.

4. What are some energy saving devices?

Some energy saving devices are some energy saving devices.

5. What will home robots do in the future?

Home robots can do chores such as cleaning, cooking, washing, and organizing things.

Hà Nguyễn
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......Lá......
23 tháng 6 2020 lúc 16:18

Reorder the words to make sentences

1. can/have/so that/the future/we / flying/will/we/faster and futher /In /travel/cars

=> In the future we will have flying cars so that we can travel faster and futher.

2. self driving /be/ Experts/said/ 2025/ that /on/ cars /would/the road /in

=> Experts said that in 2025 cars would be self driving on the road.

3. in/be/ chores/ a/ handled/ by/ Will/ household/robot /the near future?

=> Will chores be handled by a household robot in the near future?

4. will/help/ people/ Anti ageing/ live/ to /longer/ pills/ be/ ivented

=> Anti ageing pills will be invented to help people live longer.

5. the way/ we/impressive/Morden technology/ communicate/an/has/ influence/had/on

=> Modern technology has influence on the way we has an impressive communicate.

6. easy/but/ has/Technology/ has/ made /it/ lazy/ made/ life/us

=> Technology has made it life easy but has made us lazy.

7. ever/on/ planet/ you/another/of/ dreamer/ living/Have?

=> Have you ever dreamer of living on another planet?

8. that/be/humans/ Mars/ living/ Scientists/ predict/ could/on/ 50/ 100/years/ in/ to

=> Scientists predict that in 50 to 100 years humans could be living on Mars.

#Em mới lớp 6 nên chưa chắc lắm

Linh Le Thuy
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_silverlining
29 tháng 9 2017 lúc 8:30

+ Babies do it for up to 8 hours a day. Sleep. No one can live without it. But how much do we really need?
Scientists say that we all need 8 hours’s sleep every night .They find that, on average, adults sleep for 7 hours a night, with 32% sleeping less than 6 hours .They also say that the idea that we need less sleep as we get older is completely untrue. Professor Jim Horne of Southborough University studied a group of people who could spend as many hours as they wanted in bed ; after 10 hours they didn’t find it any easy to get up in the morning.
*Questions:
1.How many hours a day do babies sleep?

8 hours a day.
2.How many hours a day should we sleep?

8 hours.
3.How many hours a day do most people sleep?

7 hours a day.
4.What percentage of people sleep less than 6 hours a day?

32 %
5. Can people get up early in the morning after 10 hours’ sleep?

No, they can't.

Lê Quỳnh  Anh
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Dương Hoàn Anh
3 tháng 7 2018 lúc 8:12

Đáp án: The author hopes that in the future the earth will be cleaner.

Lê Quỳnh  Anh
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Dương Hoàn Anh
24 tháng 4 2017 lúc 16:32

Đáp án: We try to avoid buying plastic.

Lê Quỳnh  Anh
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Dương Hoàn Anh
11 tháng 7 2017 lúc 7:00

Chọn đáp án B

Đáp án B. conduct research: tiến thành nghiên cứu (collocation-từ đi với từ)

Lê Quỳnh  Anh
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Dương Hoàn Anh
24 tháng 2 2018 lúc 8:19

Chọn đáp án B

Lê Quỳnh  Anh
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Dương Hoàn Anh
21 tháng 10 2019 lúc 17:46

Chọn đáp án C