This travel agency （ ） ＄360 for a single adult with a child under 12 for a round trip to the Great Valley.

He spoke so quickly that I didn’t_____what he said.

Her sister always spends so much _____ her clothes that she can’t manage to live with her salary.

The two companies decided to （ ） on a project concerning animal cloning.

English （ ） in a new way at my college in the past few years.

We consider_____the instrument be adjusted each time it is use

_____ finished his work, he had to stay at home on the weekend.

We arranged to meet at the station but she did not （ ）.

Only when （ ） in the afternoon （ ） able to leave.

I don’t know whether he is still （ ） in collecting coins. He used to be, but that was several years ago.

It was while she was sleeping in her bedroom_____a thief broke into the house.

The computer doesn’t work well， so something （ ） wrong.