The boys don’t know ___________.
Harry Potter V is an interesting movie, so my brother watched it last night.
-The changes are good for people. -______________________. I like the present transport but I dislike the pollution.
––When did they arrive? ––They ______two hours ago .They ______ here for two hours .
Hurry up! The film _______ for ten minutes.
Mr. Li Kunming. He the city three times. This time he Kunming for three days. A. has been to ,have gone to ,have been in B. has gone to ,has been to , has been in C. have been in, has been to ,have gone to D have gone to, have been in , has been to