Question

[about young]

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

1Scientists have invented new devices to helo 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 broken leg. He tried to save his wife.

In spie fo

4 I can 't tell you because I don 't know the answer 

if 

5 they will do the test well 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 environmental 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 

Answer 1

[Nguyễn Ngọc Gia Huy]

1Scientists have invented new devices to helo 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 the man had broken leg. He tried to save his wife.

In spite of having broken leg, the man tried to save his wife

4 I can 't tell you because I don 't know the answer 

if I knew the answer, I could tell you

5 they will do the test well review them all hard 

if they review them all hard, they will do the test well

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

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

7 the students will provide aids for the homeless people tomorrow 

aids will be provided for homeless people by the students tomorrow

8 the people will protect environmental now . The environment will be nice 

if  the people protect the environment now, it will be nice 

9 they don't have a map, so they get lost 

if they had a map, they wouldn't get lost

10 the storm destroyed many houses in this village last week 

Many houses  in this village were destroyed by the storm last week