4. Fill in the gaps with can, may, must or to have to:
1. … you speak Spanish? — No, I … 3. At what time … you come
to the Academy? 4. … I come in, sir? 5. You … not smoke here. 6. …
take your lawbook? — I am afraid not. I need it. 7. I … to help my
friends with this report in Criminal Investigation, so I cannot go with
you. 8. A formal law…prohibit what is morally unacceptable.

1. A: Ted ___is coming __(come) this weekend. B: I ___know___ (know). I can't wait! A: Who ___is picking__ (pick) him up from the airport? B: No one. He ___is taking___ (take) a taxi.

2. A: This art exhibition is very interesting! B: I _don’t think (not think) so. A: What __are__ you __talking___ (talk) about? It's amazing!

3. A: So, you still ___live__ (live) with your sister. B: No, actually. I __am staying __ (stay) there until I find my own place.

4. A: Is Kate on her way home right now? I ___want (want) her to get me something from the supermarket. B: Probably not. She _usually works (usually / work) until 5 o'clock.

5. A: Where's Betty? B: At the gym. She __usually doesn’t go __ (usually / not go) in the morning, but she's got an appointment this afternoon.

6. A: __Do___ you __go__ (go) to karate class every day? B: Yes. I _like (like) it a lot.

Объяснение:

1. A: Ted comes this weekend. B: I know. I can't wait! A: Who pick him up from the airport? B: No one. He takes a taxi.

2. A: This art exhibition is very interesting! B: I don't think so. A: What are you talk about? It's amazing!

3. A: So, you still live with your sister. B: No, actually. I stay there until I find my own place.

4. A: Is Kate on her way home right now? I want her to get me something from the supermarket. B: Probably not. She usually works until 5 o'clock.

5. A: Where's Betty? B: At the gym. She usually doesn't go in the morning, but she's got an appointment this afternoon.

6. A: Do you go to karate class every day? B: Yes. I like it a lot.