281. what happened to you yesterday?你昨天怎么啦？

282. you wouldn’t look like a manic.你不该显得如此不明事理。

283. get it over, let’s change the subject.别吵了，换个话题吧。

284. i beg your parden,please.请再讲一遍，可以吗？

285. what are you trying to tell me ?你到底想给我说什么？

286. get to the point(cut the chase.).有话直说。

287. don’t leave out the verb in the sentence?句子中不能省略这个动词。

288. let’s analyse these attributive clauses now.下面一齐看看这些定语从句。

289. are you ready to answer my question?你准备好回答我的问题了吗？

290. how do you think of the second adverbial clause?你怎么理解第二个状语从句？

291. i’m giving you the answer tomorrow.明天我给大家有关答案。

292. you did it.你说得对。

293. you’re absolutely right(you said it).你的意见很对。

294. you ought to know the new table of work and rest by heart first .你应该先记牢新的作息表。

295. the spring sports meeting will be held on april 25 to 27.四月25到27日召开春季运动会。

296. is this seat taken(is it all right to join you)?可以坐下吗？

297. no, go right ahead.恐怕不行，已经有人在这了。

298. sure,have a seat(sit down, please).请坐吧。

299. i’ve just heard about his accident.我刚听到他的一些情况。

300. i didn’t expect to run into you here.没想到在这儿碰到你们。