4.

1. Is marie French?
2. Does Miguel come from Spain?
3. Are they old friends?
4. Do they live together?
5. Have they got a flat?
6. Do you see them a lot?
7. Is she a student?
8. Does she enjoy studying?
9. Has Miguel got a job?
10. Do you know them well?

5.

1. Yes, she is. No, she isn't.
2. Yes, he does. No, he doesn't.
3. Yes, they are. No, they aren't.
4. Yes, they do. No, they don't.
5. Yes, they have. No, they haven't.
6. Yes, I do. No, I don't.
7. Yes, she is. No, she isn't.
8. Yes, she does. No, she doesn't.
9. Yes, he has. No, he hasn't.
10. Yes, I do. No, I don't.

6.

1. Where do you live?
2. What do you do?
3. Do you enjoy it?
4. Who do you live with?
5. Does she work?
6. Do you go out often?
7. Where do you go?
8. Do you have a boyfriend?