Giải:
1. A: Was you in the bathroom when I phoned?
B: No, I wasn't. I was asleep.
2. A: Do you like the present which I gave do?
B: Yes, I do. It was great.
3. A: Where did you go on holiday last year?
B: We went to Da Lat. We had a great time.
4. A: How many people were the party last night?
B: There were ten peoples. It weren't a good party.