Don’t stay up late studying, or you will feel in class the next day.

Each of the students in our class great interest in Englishand we each acopy of A New English-Chinese Dictionary

一Oh, so many people are standing outside the hall. _______will the film start一__________seven o’clock．

It remains ______ whether he will passthe exam this time.

He wrote a long letter ___he explained what had happened in the accident.