________ the prices and functions of different types of computers before you make up your mind which to buy.
| A．To compare | B．Comparing | C．Compared | D．Compare |
His health failing, ____ last year.
| A．so the school gave Mr. Smith leave | B．the school had given Mr. Smith leave |
| C．so Mr. Smith went on leave from work | D．Mr. Smith went on leave from work |
It is reported that some wild animals were found ____ in a big cave in the mountain.
| A．to hide dead | B．hidden dead | C．hiding dead | D．hidden death |
In choosing ____ career, you should first consider ____ type of work which will suit your interest.
| A．a, the | B．/, a | C．the, a | D．a, / |
-----Has he changed his mind?
-----Yes. After some hours of discussion, I ____ to talk him into accepting the new plan.
| A．had managed | B．would managed | C．have managed | D．managed |
I got an e-mail from Liu Xin, ___ said she was going abroad for further study.
| A．who | B．she | C．which | D．it |