In my opinion, it’s the best use that could be ______ this machine.
.Put the books back ________ they belong after you have finished them.
At first he refused to admit he had stolen but when he was shown the videotape(录像带)he ________ and admitted everything.
________ everyone else wouldn't go to the mountain area, he went without a second thought.
_______ , the idea of having to work under a woman defeated him.
Did you remember to give Jenny the money?—Yes. ________ I saw her, I'm sure.