— did you stay in Hong Kong? — About 20 days.
------When did you have your school trip? ------________. A.In five days B. For five days C. Five days ago
Would you mind _________ basketball here? A. playing B. to play C. play
I am good at math, but his English is ________ than mine. A.much better B. more better C. very better
You look too tired. Why not _________a rest? A.to stop having B. stop to have C. stop having
_________ exciting sport it is to go bike riding! A.What a B. What an C. How