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12 tháng 5 2022

New devices have been invented to help people live a longer life.

12 tháng 5 2022

New devices have been invented to help people live a longer life.

29 tháng 8 2019

Đáp án: New devices to help people live a longer life have been invented by scientists.

I. Rewrite the following sentences so that the second sentence means the same as thefirst one1. Scientists have invented new devices to help people live a longer life-> New devices .................................................................................................2. I don’t have enough time, so I can’t go on holiday this summer-> If .............................................................................................................3. “We don’t open the laboratory today.”...
Đọc tiếp

I. Rewrite the following sentences so that the second sentence means the same as the
first one

1. Scientists have invented new devices to help people live a longer life
-> New devices .................................................................................................
2. I don’t have enough time, so I can’t go on holiday this summer
-> If .............................................................................................................

3. “We don’t open the laboratory today.” Peter said to his colleague
-> Peter ...................................................................................................
4. They will do the test well. They will review them all hard
-> If ......................................................................................................
5. The rescue workers evacuated the villagers in the raged flood to the safe place last
night
-> The villagers in the raged ......................................................................................................

1
11 tháng 4 2022

1. Scientists have invented new devices to help people live a longer life.

New devices have been invented to help people live a longer life…by scientists

2. I don’t have enough time , so I can’t go on holiday this summer.

If I had enough time, I could go on holiday this summer

3. ''We don't open the laboratory today.'' Peter said to his colleague.

--> Peter asked his colleague not to open the laboratory that day.

4. If they don't review them all hard, they won't do the test well.

5. The villagers in the raged flood were evacuated to the safe place by the rescue workers last night.

1. Scientists have invented new devices to help people live a longer life.→ New devices ……………………………………………………………………………………2. The noise from the music club is loud, so the residents of the street cannot sleep. (because of) ………………………………………………………………………………………………………3. The fish are dead due to the polluted water. (rewrite the sentence using causes) ………………………………………………………………………………………………………4, Cars emit dangerous fumes, so lots of people die of diseases caused by air pollution If...
Đọc tiếp

1. Scientists have invented new devices to help people live a longer life.

→ New devices ……………………………………………………………………………………

2. The noise from the music club is loud, so the residents of the street cannot sleep. (because of) ………………………………………………………………………………………………………

3. The fish are dead due to the polluted water. (rewrite the sentence using causes) ………………………………………………………………………………………………………

4, Cars emit dangerous fumes, so lots of people die of diseases caused by air pollution If ……………………………………………………………………………………………

0
Ex2. Rewrite the following sentences 1. Scientists have invented new devices to help people live a longer life. New devices 2. I don’t have enough time , so I can’t go on holiday this summer. If 3. The man had a broken leg. He tried to save his wife. In spite of 4. I can’t tell you because I don’t know the answer. If 5. They will do the test well. They will review them all hard. If 6. The rescue workers evacuated the villagers in the raged flood to the safe place last night. The villagers in...
Đọc tiếp

Ex2. Rewrite the following sentences
1. Scientists have invented new devices to help people live a longer life.
New devices
2. I don’t have enough time , so I can’t go on holiday this summer.
If
3. The man had a broken leg. He tried to save his wife.
In spite of
4. I can’t tell you because I don’t know the answer.
If
5. They will do the test well. They will review them all hard.
If
6. The rescue workers evacuated the villagers in the raged flood to the safe place last night.
The villagers in the raged flood
7. The students will provide aids for the homeless people tomorrow.
Aids
8. The people will protect the environment now. The environment will be nice
If
9. They don’t have a map, so they get lost
If
10. The storm destroyed many houses in this village last week.
Many houses

11. Did they give food to homeless people last year?
Was
12. Although the weather was bad, the football match was not canceled.
Despite
13. The people will protect the environment now. The environment will be nicer
If
14. They don’t have a map, so they get lost-
If
15. The storm destroyed many houses in this village last week.
Many houses
16. Many rivers and lakes are poisoned. Factories produce waste and pour it into rivers and
lakes. (because)
17. Plastic bags are a major source of waste. We should not throw plastic bags everywhere.
(so)
18. We won’t hold the festival. It costs too much money. (if)
19. The tortoise was running. The hare was sleeping. (while)
20. The girl worked hard. Her stepmother wasn’t happy. (although)

1
7 tháng 5 2023

1.New devices have been inveted to help people live a longer life by scientist.

2.If I had enough time,I could go on holiday this summer.

3.In spite of having a broken leg, he tried to safe his wife.

4.If I known the answer, I could tell you.

5.If they wouldn't review them all hard, they would do the test well.

6.The villagers in the raged flood were evacuated to the safe place by the rescue workers last night.

7.Aids will be provided for the homeless people by the students tomorrow.

8.If the people wouldn't protect the enviroment now, the environment wouldn't be nice.

9.If they had a maps, they wouldn't get lost.

10.Many houses in this village were destroyed by the storm last night.

11.Was food given to homeless people last year?

12.Despite the bad weather,_______________

13.If the people wouldn't protect the enviroment now, the environment wouldn't be nicer.

14.If they had a maps, they wouldn't get lost.

15.Many houses in this village were destroyed by the storm last night. 16. thay dấu chấm ở giữa câu  bằng 'because' 17.thay dấu chấm ở giữa câu bằng 'so' 18.If it didn't cost too much money, we would hold the festival. 19.thay dấu chấm giữa câu bằng 'while' 20. Although the girl worked hard, her stepmother wasn't happy.
14 tháng 2 2023

1. Scientists have invented new devides to help people live a longer life .

-> New devices have been invented by scientists to help people live a longer life

2. I don't have enough time , so I can't go on holiday this summer .

-> Ìf  I had enough time, I could go on holiday this summer.

3. The man had a broken leg . He tried to save hí wife .

-> In spite of having a broken leg, he tried to save his wife

4. They wil do the test well . They will review them all hard .

-> If they review them all hard, they  will do  the test well

5. I am bad at English  , so i can't do homework .

-> I could  do homework if I weren't bad at English

6. He doesn't practise speaking French , so he doesn't speak it fluently . 

-> If he practised speaking French, he  would speak  it fluently

7. The meeting can be cancelled because it snows heavily .

-> Ìf  It didn't snow heavily, the meeting couldn't be cancelled

8. We don't go because it wlii rain .

-> If it didn't rain, we would go(tham khảo c8)

9. John í fat because he eat so many chips .

-> If Jonh  didn't eat so many chips, he wouldn't be  fat

10. Student are more aware ò protecting the environment . Teachers teach environmental isues at school .

-> If students didn't teach environmental issues at school, students wouldn't  be more aware of protecting the environment

14 tháng 2 2023

Chúc  bbi Vlt vv nha :v

25 tháng 4 2020

1,After they had provided food, they cleared up the debris

2,New devices have been invented by scientists to help people live a longer life

3,If i had enough time,i would go on holiday this summer

21 tháng 7 2021

1. They don''t have a map, so they get lost

-> If they had a map, they wouldn't get lost

2. In spite os his broken leg, he tried to save his wife

-> Although his leg was broken, he tried to save his wife

3.Scientists have invented new devices to help people live a longer life.

=> New devices have been invented by scientists to help people live a longer life.

4. Were you reading this book at 8 o’clock last Sunday?” She asked Ba 

=> She asked Ba if he was reading that book at 8 o’clock the Sunday before

1 tháng 5 2020

1,If you do not like this one, I’ll bring you another ( Use UNLESS instead of IF) →Unless............you like this one, I 'll bring you another..........................................

2.If Lucia had been=> were here now, she would find out the truth about he uncle’saccident.( Find the mistake and correctit ) → ...........,.................................................................................... 3.Scientists have invented new devices to help people live a longer life. →New devices..............have been invented to help people live longer by scientists............................................................. 4 .Noise pollution/ big cities/ lead/ hearing/ problems..( Write the complete sentences) →................Noise pollution in big cities leads to hearing problems........................................................................................................

1 tháng 5 2020

c.ơn bn nha

11 tháng 6 2020

rewrite the following.

1.scients have invented new devices to help people live a longer life.

New devices have been invented to help people live a longer life by scientists

2.i don't have enough time,so i can't go holiday this summer.

If I had enough time , I could go holiday this summer.

#Yumi