A： Would you like to go to the concert after supper?
B： I have to look after the twins at home tonight.
| A．That’s great. |
| B．I’m afraid I can’t. |
| C．Sure, please go ahead. |
| D．No, thanks. |
Only when the final examination was coming ______ he had quite a lot to do.
| A．he realized | B．he had realized |
| C．had he realized | D．did he realize |
Practising Chinese kong fu can not only ______ one’s strength, but also develop one’s character.
| A．bring up | B．take up |
| C．build up | D．pull up |
Scientists are convinced ___ the positive effect of laughter ____ physical and mental health.
| A．of; on | B．by; in |
| C．of; at | D．on; at |
—Never say never, and you’ll make it.
—That’s it. .
| A．I can’t agree with it. |
| B．You’ve got a point there. |
| C．You’ve got me there. |
| D．Action speaks louder than words. |
My uncle hasn’t been able to quit smoking, but at least he has .
| A．cut out | B．cut off |
| C．cut down | D．cut up |