. The most of his time is ____ to prepare for the college entrance examination.
| A．used | B．spent | C．taken | D．made |
There are some police cars in front. What do you suppose _____?
| A．is the matter | B．is happened |
| C．is the wrong | D．the trouble is |
Tina _____ have known the truth, or she would have told us.
| A．mustn't | B．shouldn't | C．can't | D．needn't |
_____ their real economic situations, they got some relief fund from the government.
| A．Considering | B．Considered |
| C．Having been considered | D．Being considered |
No matter how frequently _____ the works of Beethoven always attract a large number of
people.
| A．performing | B．performed |
| C．to be performed | D．being performed |
The great use of school education is not so much to teach you things _____ to teach you the
art of learning.
| A．as | B．that | C．than | D．but |