I enjoyed very much the three years ______ it had taken me to study English at school.
| A．which | B．what | C．when | D．how |
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 |
—Can I pay the bill by check?
—Sorry, sir. But it is the management rules of our hotel that payment be made in cash.
| A．shall | B．should | C．can | D．will |