I.                   Verb forms: Infinitives with/ without "to"

1  He made me (do)……………………..…….. it all over again.

2  She can (sing) …………………………………quite well.

3  He will be able (swim)……………………………….. very soon.

4  I used (live)…………………………….. in a caravan.

5 You ought (go)……………………….. today. It may (rain)………………………….. tomorrow.

6 I want (see)………………………... the house where our president was born.

7 He made her (repeat)………………………..…… the message.

 8 May I (use)………………………..… your phone?
9 If you want (get)there before dark you should (start)…………………………. at once.

10  I couldn't (remember)………………………..…….. his address.
11 You'll be able (do)……………………..…. it yourself when you are older.

12 Would you like (go)…………………. now or shall we (wait)……………..….till the end?

13  They won't let us (leave)……………………..….. the Customs shed till our luggage has been  examined

14  How dare you (open)……………………..… my letters!

15 He didn't dare (argue) …………………………..…with his boss.
16  I used (smoke)…………………………..… forty cigarettes a day.

17  Will you help me (move)………………………..…. the bookcase?

18 May I (ask) …………………………….…you a question?

19  I shan't be able (do)………………………..…. it till after the holidays.

20  I didn't need (say) …………………….…..anything.

21  How dare you (open)…………………..….. my letters!

22  They ought (warn)……………………….. people about the dangerous currents.

23  I should (say)…………………….… nothing about it if I were you.

24 Why do they (obey)…………………..…. him?~   They don't dare (refuse)……………..……

25  You must (look) ………………………………..both ways before crossing the road.