In order to find the missing child,villagers ________ all they can over the past five hours.(2012·安徽)
Rather than ____on a crowded bus, he always prefers _____a bike.
All of the students were_______ by the ________ speech given by the headmaster.
Jane, ________yourself. Have you forgotten the rules I told you?
The teacher together with the students ________ discussing “Reading Skills” that ________ newly published in America.
It suddenlyto me that this was something that I should never do, so I turned down her request.