当对方帮了你的忙后,你应该说 A. OK B. Thanks ! C. How are you ?
—We all went to the cinema except you last night.Why didn’t you come? —Because I________that movie twice.
Each of the students________going to visit the Great Wall next Sunday.
You need________the trees,because the weather is too dry and the trees need________.
The shop assistant is unfriendly,so we won’t go to the shop________.
—________is the sweater? —It’s fifty yuan.