— Do you still remember when we went to Chongqing?
—I can’t remember now but ______ sometime last summer?
| A．could it be | B．might it be | C．could it have been | D．might it have been |
______ should you give up learning English.
| A．In no time | B．Not only |
| C．No sooner | D．In no case |
-Do you feel like ______ there or shall we take a bus?
- I`d like to walk. But since there isn`t much time left. I`d rather you _______ a taxi.
| A．walking; hired | B．walking; hire |
| C．to walk; hired | D．to walk; hire |
My demand is that the information referred to in my report _____ to Mr. Brown without delay.
| A．to be e-mailed | B．e-mailed |
| C．be e-mailed | D．being e-mailed |
_____ in writing a lecture speech on Chinese History, he didn’t hear anybody knocking at the door.
| A．Having absorbed | B．To be absorbed |
| C．Absorbed | D．Absorbing |
There is no light on – they ______ be at home.
| A．mustn’t | B．needn’t |
| C．can’t | D．shouldn’t |