181. His promotion to manager was a popular …………………….

A. appoint

B. appointed

C. appointment

D. appointee

>>>C

182. A holiday in America can be …………… cheap.

A. surprise

B. surprised

C. surprising

D. surprisingly

>>>D

183. My colleagues are very pleasant, but the manager was a little ……………

A. unfriendly

B. friendly

C. friendship

D. friendless

>>>A

184. I …………… this morning, and was late for school.

A. sleep

B. slept

C. overslept

D. oversleep

>>>C

185. Mr. and Mrs. Brown are a …………… couple but they are very kind to their neighbors' ……………

A. child / children

B. children / children

C. childish / child

D. childless / children

>>>D

186. The air is naturally …………… by foreign matter such as plant pollens and dust.

A. contaminated

B. contaminate

C. contamination

D. contaminating

>>>A

187. The heavily …………… atmosphere in some industrial regions is called

"smog", a word derived from "smoke" and "fog".

A. pollute

B. polluted

C. pollution

D. pollutant

>>>B

188. Why are you always jealous …………… other friends?

A. with

B. of

C. for

D. to

>>>B

189. The form-master was suspicious …………… my intention.

A. about

B. of

C. on

D. a & b are correct

>>>D

190. He is confident …………… his success in the final examination.

A. about

B. of

C. on

D. a & b are correct

>>>B

191. I was angry …………… myself for making such a stupid mistake.

A. with

B. of

C. for

D. to

>>>A

192. They were furious …………… me for not telling them the truth.

A. with

B. of

C. for

D. to

>>>A

193. This chemical is harmful …………… us.

A. with

B. of

C. for

D. to

>>>D

194. The monitor is responsible …………… our form-master …………… the class.

A. with / for

B. for / to

C. to / for

D. with / to

>>>C

195. We were surprised …………… the way he behaves. It was quite out of character.

A. about

B. with

C. at

D. b & c are correct

>>>C

196. These days everybody is aware …………… the danger of smoking.

A. about

B. of

C. on

D. for

>>>B

197. Are you still upset …………… what I said to you yesterday?

A. about

B. of

C. on

D. for

>>>A

198. We're short …………… staff in our office at the moment. There aren't enough people to do the work that has to be done.

A. in

B. of

C. at

D. with

>>>B

199. Scientists and engineers have invented filters and other methods of removing …………… from industrial wastes.

A. pollute

B. polluted

C. pollution

D. pollutants

>>>D

200. I'm sorry …………… the smell in this room. It's just been painted.

A. about

B. of

C. on

D. with

>>>A