Task 11: Rewrite sentences:

1. Unless we protect the environment, we will destroy ourselves.

If__________________________________________________________________

2. Unless she is more hard-working, she will get low marks.

If__________________________________________________________________

3. Unless he listens to his parents, he will fail.

If__________________________________________________________________

4. They began watching the movie one hour ago.

They have___________________________________________________________

5. He last cried ten years ago.

He has______________________________________________________________

6.This is the first time he went abroad.

=>He hasn't__________________________________________________________

7. She started driving 1 month ago.

=> She has__________________________________________________________

8. We began eating when it started to rain.

=> We have__________________________________________________________

9. Nam LIKES watching televison

->  Nam IS __________________________________________________________

10 .It’s the first time that I have ever talked to the foreigner.

     ->  I have__________________________________________________________