1、You're _______ your time trying to persuade him; he'll never join us.

　　A.spending　　B.wasting　　C.losing　　D.missing

　　2、—What did you think of her speech?

　　—She _______ for one hour but didn't _______ much.

　　A.spoke; speak　　B.spoke; say　　C.said; speak　　D.said; say

　　3、All the rooms are _______ with electric lights.

　　A.supplied　　B.given　　C.offered　　D.burnt

　參考答案&解析：

　　1、B　waste time doing 浪費(fèi)時(shí)間干某事；spend time doing 花費(fèi)時(shí)間干某事.所提供的情境 he’ll never join us 說(shuō)明勸說(shuō)他們參加是浪費(fèi)時(shí)間：你不要浪費(fèi)時(shí)間試圖說(shuō)服他了,他決不會(huì)加入到我們這一邊。

　　2、B　speak作及物動(dòng)詞時(shí),后接某種語(yǔ)言,作不及物動(dòng)詞時(shí),意思是"說(shuō),發(fā)言,演說(shuō)".他在昨天的會(huì)議上發(fā)了言.speak to sb.對(duì)某人說(shuō);say是及物動(dòng)詞,"說(shuō)得多"要用say much。

　　3、A　be supplied with 安裝.所有的房間都安裝了電燈.be given 被給與; be offered提供,但它不和with 連用;be burnt被燃燒。