1/ Would you close the door, please ?          

- Would you mind ___closing the door________________?

 2/ They didn’t allow us to smoke in here.

- They didn’t let ___us smoke here_____________________

3/ My teacher advised buying that book.      

- My teacher advised us _____to buy that book_____________.

4/ He has studied English for six years.        

- He began _________studying English 6 years ago_____________.

5/ It is necessary to master English.  

- Mastering _______English is necessary___________________.

6/ He spent two hours writing the essay.       

- It took ____him 2 hours to write the essay___________________.

 7/ He expects to hear from her as soon as possible.

- He is looking forward _____to hearing from here as soon as possible___________.

   8/I would like you to help me to put the chairs away?

- Do you mind____helping me put the chairs away_________________?

   9/Don’t forget that you have to do this homework.

-Please remember ______to do that homework_____________________

1. Could you please close the door?

2. They didn’t let us smoke in here.

3. My teacher advised us to buy that book.

4. He began studying English six years ago.

5. Mastering English is necessary.

6. It took him two hours to write the essay.

7. He is looking forward to hearing from her as soon as possible.

8. Do you mind helping me to put the chairs away?

9. Please remember that you have to do this homework.

10. Please stop asking so many questions.

11. Let’s stop discussing phrasal verbs enough now.

12. They stopped playing chess for a long time.

13. He stopped smoking three years ago.