____ tennis every day ?
| A．Did you used to playing | B．Did you use to play |
| C．Use you to play | D．Used you play |
As is often pointed out, knowledge is a two-edged weapon which can be used ________ for good or evil．
| A．similarly | B．properly | C．equally | D．widely |
Urban crowdedness would be greatly relieved if fares ________ on public transport were more reasonable．
| A．offered | B．charged | C．paid | D．spent |
Every time Ashtita tries to break a record, he reaches a point ______ he feels he cannot physically do any more．
| A．where | B．that | C．when | D．which |
The boy talked his mother ________ buying him a home computer．
| A．of | B．over | C．to | D．into |
Remember to ________ a good state of mind even if you should fail plenty of times．
| A．take up | B．brush up | C．get up | D．keep up |