III. Put the verbs into -ing form or infinitive with or without to. 11. I can't wait (go) on holidays. 12. Nick is looking forward to (have) his birthday party. 13. I wanted (watch) the film yesterday. 14. Would you like to have some coffee? 15. Let's (go) to the circus.

11. I can't wait **to go** on holidays.
12. Nick is looking forward to **having** his birthday party.
13. I wanted **to watch** the film yesterday.
14. Would you like **to have** some coffee?
15. Let's **go** to the circus.

**Объяснение:**
* После *can't wait* используется инфинитив с *to*.
* После *looking forward to* используется герундий (форма *-ing*).
* После *want* используется инфинитив с *to*.
* После *would like* используется инфинитив с *to*.
* После *Let's* используется глагол в начальной форме без *to*.