1A
a.
1. Are you going to go out this evening?
2. Where does your sister work?
3. What music are you listening to?
4. Does the class finish at 8:00?
5. Why didn't you write to me?
6. Do you often go to the cinema?
7. What does this word mean?
8. What time did your friends arrive?
b.
1. Do you have a car?
2. Is your brother older than you?
3. How often does he write to you?
4. What time does this class start?
5. Where did you go last summer?
6. How many languages do you speak?
7. Are you going to see her this evening?
8. Who are you waiting for?
1C
a.
1. Hey! You're standing on my foot!
2. They're not playing very well today.
3. What are you studying at the moment?
4. We're thinking of you.
5. Is she wearing make-up?
6. They're making a big mistake.
7. Is your brother working in London now?
8. She isn't talking to her father at the moment.
b.
1. doesn't bite
2. are you wearing, is raining
3. am not listening
4. need, don't have
5. is putting
6. Do you usually cook, eat
7. are you doing, am meeting