—Did he come back late last night?
—No．It was not yet eight o’clock _____________ he arrived home．
| A．before | B．that | C．until | D．when |
People have lots of problems living in the central Australian desert, ____ the lack of water is the most serious one.
| A．of which | B．which | C．for which | D．where |
--- Is there any possibility of the film ____ in Paris International Festival?
--- Not in the least, because the audience generally think little of it.
| A．trying out | B．tried out | C．to try out | D．being tried out |
--- Haven’t seen you for ages! Where have you been?
--- I have seldom had any chance to come back to the hometown ____ I was sent to Beijing ____ the project.
| A．as; in the charge of | B．since; in charge of |
| C．as; in charge of | D．since; in the charge of |
Not only ____ strict with us, but also ____ for us.
| A．was the teacher; did he care | B．was the teacher; he cared |
| C．the teacher was; did he care | D．the teacher was; he cared |
“Dear, if you listen to me, you ______ have some candies as a reward,” the woman told her little son.
| A．shall | B．do | C．should | D．must |