Supply the correct form of the verbs in the brackets

<!--[if gte vml 1]><!--[endif]-->II. Supply the correct form of the verbs in the brackets: (1.0 points)

1. You must tell me the truth. I insist on ( tell ) _________the truth.

2. But for her help, his project (not complete) _________so sucessfully.

3. (Not know) _________ where the theater was, she asked for directions at the hotel reception.

4. There you are! I ( wait) ________for two hours. Where’ve you been?

5. Under the tree (some students/ stand) now.

6. I feel as if my head (be) _________on fire now, doctor.

7. She would rather she (visit) ___________ Halong bay last year.

8.We'd love ( go) _________ to the party, but it was impossible.

9.One of the most urgent problems (face) _________ us now is the need to control population growth.

10. It’s high time we (do) _________ something to save the earth now.