I. Use the to-infinitives or bare infinitives to complete the following sentences. 1. The thief got into the house because I forgot _______ (lock) the window. 2. Why hasn't Sue arrived yet? She promised not ________(be) late. 3. Hot weather makes me_______ (feel) uncomfortable. 4. Tom seems _______(be) worried about something. 5. She wouldn't let me_______(read) the letter. 6. If you can't (remember)_______his number you'd better (look) it up. 7. We don't want anybody_______ (know) that we are here. 8. I think everybody ought to ________(know) Esperanto. 9. I'm afraid Mr. Pitt isn't in. Would you like (speak)________ with his secretary ? 10. It is easy (be) ________wise after the event. 11. The sudden noise made me________(jump). 12. He should know how (use)________the film projector. and saw the shadow (move) 13. I noticed Bill ________(trip) over the dog. 14. Would you (like) ________(come)________in my car? 15. I heard the door (open) _______and saw the shadow (move) ________across the floor. 16. Before he let us (go) ________he made us (promise)________ (not tell)________anyone what we had seen. 17. I advised him (ask) ________the bus conductor (tell) ________him where (get) ________off. 18. I saw the driver (open)________ his window and (throw) ________a box into the bushes. 19. The bank robbers made the cashier (show) ________them how (open) ________the safe. 20. Did you remember________ (give) him the money?No, I didn't. I still have it in my pocket; but I'll ______ (see) him tonight and I promise not (forget)________this time.