Fill in the gerund or infinitive form of the verb (with or without to), then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!

1. I am too old (change) my habits now.
2. He made us (wait) for hours.
3. I used (live) in this place.
4. I can’t understand her (behave) like that.
5. Try to avoid (make) him angry.
6. I am looking forward (see) you later.
7. Jack keeps (ask) me the time and I keep (tell) him (buy) himself a watch
8. We showed him how (wallpaper) the room.
9. Elephants are known (have) a fantastic memory.
10. He hates (answer) the phone and he often lets it (ring) .
11. I am used (get) up early in the morning.
12. Why do you keep (look) back? Are you afraid of (be) followed?
13. The book tells you how (win) at poker.
14. I asked him (explain) but he refused (say) anything.