182.　 We walked as fast as we could, ___ to catch the 9:30 train.

　　　 (A) hoping　 　 (B) to hope 　 (C)　 hoped　 　 (D) being hoped

181.　 Through the use of radio it is possible for us___ the men far away.

　　　 (A) talking to　　 　 (B) talk with　 (C)　 talked with　 (D) to talk to

180. The basic courses___in the university are mathe­matics, physics, chemistry and some others.

　　　 (A) to study　　　 (B) studying　　　 (C)　 to be studied　　　 (D) having studied

179. The house needs____ but we plan to wait until next summer to do it.

　　　 (A) to paint (B) being painted　　 (C)　 painted (D) to be painted

178.　 ___his work, he has nothing more to do.

　　　 (A) Finishing　　 　 (B) Finished　 (C)　 Having finished (D) Being finished

177. The teacher reminded the students___all the words they didn't know.

　　　 (A) look up (B) to look up 　 (C)　 look at　 (D) looking

176. The result of the experiment was not ___to publish.

　　 (A) interesting enough (B) too interesting (C) enough interesting　 (D) so interesting

175. ___ the letter, I went out to post it.

　　　 (A) Writing (B) Having written (C)　 To write　　　 (D) Having been written

174. There isn't any difference between the two.　 I really don't know___ .

　　　 (A) where to choose　　　 ('3) which to choose

　　　 (C)　 to choose what　 (D) to choose which

173. I’ve just seen Mary ___ the village.

　　 (A) to walk towards　 (B) to walk against　 (C)　　 walking towards　 (D) walking against