I soon found that the work I was doing had already been done by someone else —________ I was wasting time.
. — I’m going to attend a job interview. Would you like to tell me something about your experience?— ______. Let me tell after class.
____I feel pity on earthquake victims in Sichuan, I can’t really do very much to help them but contribute my pocket money.
—Did you visit the famous cultural relics last month?—No, we____ it, but we spent too much time shopping.
The aim of the government is to make every citizen better off,____, to help them live a happy life.
Be careful when you cross the road in rush hours so as to avoid by a car.