It took me a long time before I was able to fully appreciate what they __________ for me.
| A．had done |
| B．did |
| C．would do |
| D．were doing |
-Did you reach the US the next day?
- No. Somehow . it was three days_______ I arrived there.
| A．since | B．when | C．that | D．before |
It is so cold here in Zhengzhou this winter that it seems as if we ______ in Iceland.
| A．are | B．have been | C．were | D．had been |
Each day is a gift，and _______my eyes open，I’11 focus on the new day and all the happy memories I ’ve stored away．
| A．as well as | B．as long as | C．as much as | D．as far as |
一I apologize for having made a mess in your bathroom．。
一_______. After all，you didn’t mean it．
| A．You’re welcome | B．It’s my pleasure | C．Don’t mention it | D．I can’t agree more |
—Will you be _____ this afternoon, John?
—It depends. I’m afraid I’ll be called in by my manager.
| A．suitable | B．convenient | C．accurate | D． available |