31．---Jack, how did it _______ that you made so many mistakes in your homework?

　　 ---Well, I have no idea, either．

　　 A．come up　　　　 B．Come across　 C．come about　　 D．come out

30．---What was the party like?

　　 ---Wonderful．It's years _______ I enjoyed myself so much．　　

　　 A．after　　　　　 B．before　　　　 C．when　　　　　 D．since

29．The town _______ We visited last month is the one _______ the famous artist was born．

　　 A．where; which　　 B．that; where　　 C．that; which　　 D．where; where

28．It was through Jessica _______ I got to know Michael．

　　 A．who　　　　　 B．whom　　　　 C．how　　　　　 D．that

27．At the same time，British English and American English started borrowing words

　 from other languages, _______ up with different words.

　　 A．to end　　　　　 B．ended　　　　 C．ending　　　　 D．having　 ended

26．This is the first time I _______ here．

　　 A．was　　　　　 B．am coming　 C．came　　　　　 D．have come

25．---I'm sorry I broke your mirror．

　　 ---Oh, really? _______.　　　

　 A．It's OK with me　　　　　　　　 B．It doesn't matter

　　 C．Don't be sorry　　　　　　　　　 D．I don't care

24．---When _______ the men _______ from Paris?　　

　　 ---At two o'clock this afternoon．　　

　　 A．were; coming　　 B．have; come　 C．would; come　 D．are; coming

23．With many trees and flowers _______ around the house, it looks like a beautiful

　　 garden．

　　 A．to plant　　　　 B．planting　　 C．planted　　　　 D．plant

22．---David and Mike work hard at their lessons．

　　 --- _______ and _______ ．

　　 A．So they do; so do you　　 B．so do they；so you do

　　 C．So do they; so you do　　 D．So they do；so you do