Are they on the playground now
A: Yes, they are.
B: No, they aren’t.
C: They were, and now they are back.
A: Yes, they are.
B: No, they aren’t.
C: They were, and now they are back.
举一反三
- ---- Are there any monkeys here ? A: Yes , they are . B: Yes, there aren't. C: No, there aren’t . D: No, they are.
- Were there any people at the bus stop just now?---______________. A: Yes, there are some. B: No, they weren’t. C: Yes, there weren’t. D: Yes, there were many.
- 【单选题】—-We aren’t Chinese,are we? —- ____. A. No， we are. B. Yes， we aren’t . C. No，we aren‘t D. Yes ，we are.
- Is it raining outside now A: Yes, it is. B: No, it isn’t. C: Yes, it isn’t.
- These tools are useless now, _____ ? A: are they B: aren’t they C: is it D: isn’t it