用 used to do ,be used to do ,be used to doing 和括号内动词的适当形式填空.
1.I ______ (read) English for half an hour every morning.
2.There ______ (be) a quiet mountain village.
3.Cloth can ______ (make) clothes.
4.You ______ (go) to school by bike ,did you
5.Li Fang ______ (play) ping-pong as a middle school student.