True happiness does not lie in the of money, but the joy of achievement.
| A．profession | B．possession |
| C．permission | D．popularity |
The workers are busy with the repairs of the temple,which is ______.
| A．out of danger | B．danger | C．in danger | D．of danger |
—The bedroom is too dirty.______ we clean it?
—Of course.
| A．Will | B．Shall | C．Would | D．Do |
We can’t ______ the car.There ______ something wrong with the engine.
| A．drive;must be | B．start;must be |
| C．start;has | D．begin;must have |
Jane told me she would not attend the conference ______.
| A．if she invited | B．when inviting |
| C．unless invited | D．while inviting |
Without facts,we cannot form a worthwhile opinion,for we need to have factual knowledge ______ our thinking.
| A．upon which to base | B．which to be based on |
| C．which to base on | D．to which to be based on |