The last time they had great fun was_________ they were leaving college[ ]

Only when _____ possible to settle the problem. [ ]

tective, ________ to read a newspaper, glanced atthe man ________ next to a woman

语语言知识运用For the ______ of those who weren’tlistening the first time, I will repeat the question.

Interest is as ________ to learning as the ability to understand, even more so.