容易的
A. easy B. hard
当你上课迟到了，站在门口时你要说：
A.Open the door, please. B. May I come in,please?
当你听说同学有不幸的事情时，你应该说：
A.I’m sorry to hear that. B. Nothing serious.
当你想跟李珊通话时，你应该说：
A.May I speak to Li Shan,please? B. Are you Li Shan?
I enioy______and playing football after school.
A.swim B. to swim C. swimming
—Please return it______two weeks.
A.at B. in C. at