223.We _______ at the house as we _______ of buying it.

A. looked; were thinking　　　　　 B. looked; had thought

C. were looking; thought　　　　　 D. were looking; were thinking

222.Perhaps this is the only market ____ you can get such cheap goods.

A. that　　 B. of which　　　 C. by which　　　　 D. where

221.Work starts every day at 7 a.m. and goes on until late afternoon _____ a break at midday .

A. by　 B. with　 C. for　　　 D. after

220.Believe it or not, he came _______.

A. drunk home last night　　　　 B. home last night drunk

C. home drunk last night　　　　 D. last night home drunk

219.The purpose of the research had a more important meaning for them than ______.

A. ours　　 B.　 with us　　　 C. for ours it had　　 D. it did for us

218.Was it because it snowed last night ____ he didn’t come?

A. why　 B. that　　　 C. when　　　　 D. then

217.We would like to go and thank him ourselves, but we _____ out his address yet.

A. haven’t found　 B. hadn’t found　 C. didn’t find　 D. don’t find

216.Two fifths of the police _____ in the school near the town.

A. has trained　 B. have trained　　 C. has been trained　 D. have been trained

215.The city ____ by an army of 600 men was difficult to take.

A. defending　 B. to defend　　 C. having defended　　 D. defended

214.– She was in clas on Friday afternoon, but no one has seen her since.

---She _____ an accident.

A. might have　 B. might have had　　 C. may have　 D. ought to have had