We will debate the subject_____ late when we have enough time.
| A．in vain | B．at length | C．at last | D．in force |
Any student ___ will be disqualitified from the exam.
| A．catching cheating | B．catching to cheat | C．caught cheating | D．caught to cheat |
He asked her to marry him and she ___ him.
| A．answered | B．received | C．accepted | D．agreed |
The course normally attracts 20 students per year, _____ up to half are from abroad.
| A．of whom | B．for whom | C．in which | D．with whom |
Fitness is important in sports but of at least _____ importance are skills.
| A．fair | B．reasonable | C．equal | D．proper |
-- -- Efron, the biggest teen star in America right now,is travelling around the world ____ the third High School Musical film .
----It must be well received.
| A．promote | B．promoting | C．promoted | D．being promoted |