a
1. He’s playing
2. Do your parents live
Have
3. Do you go
Think
4. is sleeping
doesn’t usually sleep
b
1. A: Hi, Sarah! What are you doing here?
B: I am waiting for a friend.
2. A: Let’s have lunch. Do you like hamburgers?
B: No, sorry. I’m vegetarian. I don’t eat meat.
3. A: Listen! The neighbours are having a party again.
B: They have a party every weekend!
4. A: What does your boyfriend do?
B: He’s a teacher. He works at the local school.
5. A: Hi, Lisa. Where are you going?
B: To the gym. I go to the gym every evening.