31. If you are looking for somewhere to rent, I think there's a(n) _______apartment in my building.
| A．empty | B．vacant | C．hollow | D．bare |
I’m going to spend the summer holiday in Hainan,________ lives my uncle.
| A．where | B．who | C．which | D．when |
From his expression, I don’t think he could have finished his homework last night, _______?
| A．couldn’t he | B．do I |
| C．did he | D．hasn’t he |
, I believe, and you will find the boy is very outgoing.
| A．Having a talk with the student |
| B．One talk with the student |
| C．Given a talk with the student |
| D．If you have a talk with the student |
---People often don’t appreciate what they have, do they? ---No, _______ they lose it.
| A．if | B．after | C．until | D．when |
--- We thought he would have got the job. --- What a pity! He ______too nervous when interviewed.
| A．was | B．had been |
| C．has been | D．would have been |