31. The new apartment built few months ago is large enough to _______ over two hundred people.
| A．live | B．offer | C．include | D．Accommodate |
For some students, the computer serves only _____ a tool that is used to play games.
| A．of | B．in | C．as | D．to |
_____ is no doubt _____ Jennifer will come to see me this weekend as usual.
| A．It; that | B．It; whether | C．There; that | D．There; whether |
The parents are _____ their son who has been away from home for days.
| A．in search of | B．to search |
| C．searching | D．searched for |
The book, _______ is blue, is mine.
| A．cover of which | B．which cover |
| C．of which the cover | D．all the above |
_____ the watch and see if you can find out what’s wrong with it.
| A．Pack up | B．Break down | C．Dig out | D．Take apart |