He__________ he would be able to leave tomorrow, but it's beginning to took difficult．
| A．hopes | B．was hoping | C．had hoped | D．hoped |
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 |
Practicing 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 |