176.Would you like a cup of coffee 　　hall we get down to business right away?

　 A.and　　 B.then　　C.or　　　 D.otherwise

175.The boy wanted to ride his bicycle in the street, but his mother told him　.

　 A.not to　　B.not to do　 C.not do it　D.do not to

174.-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

173.It was not until 1920　　 regular radio broadcasts began.

　 A.while　　B.which　　C.that　　　D.since

172.-I'd like　 　information about the mangagement of your hotel, please.

　 -Well, you could have word with the manager.He might be helpful.

　 A.some; a　B.an; some　 C.some; some　D.an; a

171.It's nearly seven o'clock. Jack　be here at any moment.

　 A.must　　 B.need　　 C.should　　

170.-I'll be away on a business trip.Would you mind looking after my cat?

　 -Not at all.　.

　 A.I've no time　B.I'd rather not　　 C.I'd like it　 D.I'd be happy to

169.-How was your recent visit to Qingdao?

　 -It was great. We visited some friends, and spent the days at the　　 seaside.

　 A.few last sunny　B.last few sunny　　　 C.last sunny few　D.few sunny last

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

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

167.-Have you finished your report yet?

　 -No, I'll finish in　　 ten minutes.

　 A.another　B.other　　 C.more　　　D.less