se who want to attend please be there at 2∶30 any question? if no, that's all. thank you.
③listen, please, i have something important to tell you. we're going to hold a get-together with some foreign students at 7∶00 p. m. on friday in the foreign student's dining hall. any one who wants to take part in it, please be there on time. thank you.
④ladies and gentlemen, listen, please. this afternoon we're going to visit the great wall, the bus will stop at the foot of the great wall. three hours later, we'll get together here and back to the hotel. when you go to visit the great wall, please take your valuable things with you. and remember to come back to the bus at five o'clock. do be there on time.
does everyone understand?
since everyone understands very well.
thank you.
练习
①假如你是班长，利用课余时间告诉你的同班
同学，本星期六下午4∶00在本班教室召开班会，主题是：如何保持教室干净、整洁。请同学们准备好发言。(字数：60～80左右)
参考词语
将……四处扔to