—__________do you go to see your uncle?—Three times a month. 

–You can’t imagine _______ great fun chatting online is.– Really? But it may cause you a lot of trouble.

Jim’s a taxi driver, ____ he really wants to be a doctor.

           There is ______ traffic on the road ______ we all worry about being late for work.

________ your name，please? My name is Jim.