Complete the sentences use the modal verbs can, may or must. 1) … I come in?
2) You … not smoke here.
3) … take your book? – I am afraid not: I need it.
4) He… not speak English yet.5) I have very little time: I… go.
6) They … not go to the park today because they are busy.
7) You … read this text: it is easy enough.
n8) What … we see on this map?
n9) … you speak Spanish? – No, unfortunately I … .
n10) At what time … you come to school?
11) She … still live in Paris.
12) He is busy. He … be writing a book about his travels.
13) But he is happy. He … enjoy it.
14) I … come and see you tomorrow it I have time.
15) What time is it? – It … be about six o`clock, but I am not sure.
16) Only a person who knows the language very well … answer such a question.