Remember! To is not used with the Infinitive in the following cases: - after the modal verbs must, can (could), may (might), need; - after the verbs make, let; - in the Objective Infinitive Complex after the verbs see, watch, hear, feel; - after the expressions “had better”, “would rather”, “would sooner” Fill in “to” where it is necessary: I can _ (help) you with this exercise He likes _ (play) volley-ball after school Helen made me _ (laugh) a lot with her funny stories You’d better _ (see) this film yourself It’s very interesting I want _ (take part) in this competition We expect Nick (arrive) on Monday morning (work) in the garden was a pleasure It may _ (snow) in the morning I’m happy _ (hear) that you have passed your exam 10 You had better (go) there right now 11 Ann said she would rather _ (visit) Paris than Liverpool 12 I know that you can (speak) three languages 13 I let my sister (invite) all her friends 14 I intend (talk) to her about it 15 Ask your friend _ (help) you with this problem 16 He began (go) in for football last year 17 I went to the conference _ (listen) to my friend’s report 18 Your duty is _ (feed) the parrot regularly 19 She asked me _ (call) Andrew immediately 20 Mike wants _ (install) the new equipment 21 We like (have) tea with sandwiches 22 Our plan is _ (visit) Rome and Paris 23 I’m really upset _ (hear) this news 24 Tom asked me _ (choose) the book for his sister 25 Pam wanted me _ (come) there early in the morning 26 I would rather _ (stay) at home in such a bad weather 27 I watched my little son _ (play) in the yard 28 _ (swim) is such a pleasure KEY: Fill in “to” where it is necessary: I can help you with this exercise He likes to play volley-ball after school Helen made me laugh a lot with her funny stories You’d better see this film yourself It’s very interesting I want to take part in this competition We expect Nick to arrive on Monday morning To work in the garden was a pleasure It may snow in the morning I’m happy to hear that you have passed your exam 10 You had better go there right now 11 Ann said she would rather visit Paris than Liverpool 12 I know that you can speak three languages 13 I let my sister invite all her friends 14 I intend to talk to her about it 15 Ask your friend to help you with this problem 16 He began to go in for football last year 17 I went to the conference to listen to my friend’s report 18 Your duty is to feed the parrot regularly 19 She asked me to call Andrew immediately 20 Mike wants to install the new equipment 21 We like to have tea with sandwiches 22 Our plan is to visit Rome and Paris 23 I’m really upset to hear this news 24 Tom asked me to choose the book for his sister 25 Pam wanted me to come there early in the morning 26 I would rather stay at home in such a bad weather 27 I watched my little son play in the yard 28 To swim is such a pleasure