题目内容
The zoo keepers is worried because the number of visitors __ smaller
and smaller.
| A．become | B．became | C．is becoming | D．have become |
C
解析
Hurry up！Mark and Carol ________ us. (2013·北京，28)
| A．expect | B．are expecting |
| C．have expected | D．will expect |
–Why do you know so much detail about the accident?
--I ________ a walk nearby when it happened.
| A．had | B．had had | C．was having | D．would have |
–Have you handed in your schoolwork yet?
--Yes, I have. I guess it ________ now.
| A．has graded | B．is graded | C．is being graded | D．is grading |
—Are you free tomorrow? I was wondering if we could have lunch together.
— No, I'm afraid not. I John then.
| A．am meeting | B．met | C．have met | D．was meeting |
When Alice came to, she didn’t know how long she there.
| A．had been lying | B．has been lying | C．was lying | D．has lain |
— Why on earth didn’t you answer the door?
— I’m terribly sorry, but the telephone _______, too.
| A．is ringing | B．was ringing | C．rang | D．was about to ring |
I ________ for Beijing next Saturday. Do you know when the earliest plane ________ on Saturday?
| A．am leaving; takes off |
| B．Leave; takes off |
| C．leave; is taking off |
| D．am leaving; is taking off |
Jessica ought to stop work.She has a headache because she _______ too long.
| A．read | B．is reading |
| C．had read | D．has been reading |