It was a pity that the great writer died ______ his work unfinished.
| A．for | B．with | C．from | D．of |
The Chinese University of Hong Kong, founded in 1963, ____ 50 in 2013．
| A．turns | B．becomes | C．grows | D．passes |
My mother has two brothers, both of ____ graduating from Beijing University．
| A．whom | B．them | C．which | D．who |
Wouldn’t it be ____ wonderful world if all nations lived in ____ peace with one another?
| A．the; / | B．a; / | C．the; the | D．a; the |
—Shall I help you with the washing up?
—．I'll do it later．
| A．Of course | B．Don't bother |
| C．That would be nice | D．With pleasure |
––What a journey! We’ve finally arrived!
––_____ an out-of-date train schedule, we would not have missed the train.
| A．Had we not used | B．Did we use |
| C．If we didn’t use | D．If we had used |