From the dates _________ on the gold coin, we decided that it was made five hundred years ago.
| A．marking | B．marked |
| C．to be marked | D．having been marked |
It is strange that such a thing ______ in your school．
| A．will happen | B．happens | C．should happen | D．happened |
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 |