Rick has learned a lot about Chinese culture _____ he came to China.
I ________ play computer games, but now I don’t like it. A. use to B. am used to C used to
She is fond of ________. She cooks for her family everyday. A. cooking B. cook C. cooks
-Where are the boys of Class Five? -I saw them _________basketball on the playground. A. played B .playing C. to play
-Must I take part in the activity? -No, you _________. A. mustn’t B. don’t C. don’t have to
-Watching TV too much ________ bad for your eyes. A. is B. are C. was