As the final examinations ______ students begin to busy themselves with reviewing.

The boy was so tired that he fell asleep _______ hismother could take off his clothes.

The driver started to speed up to ________for the hour he had lost in the traffic jam.

She told us _____ story that we all forget about the time.

Last summer holiday, I went back to my hometown, ________ the neighbours and the house ________ I used to be familiar with were gone.