( ) 245. We _______ English five years ago. We _______ it for five years.

A. learned， learnedB. learn， have learned

C. have learned， have learnedD. learned， have learned

( ) 246. Mrs. Green with her two children often _______ to the museum.

A. is going B. goC. goesD. are going

( ) 252. --Excuse me. _______ you _______ a pencil sharpener?

--Yes， here you are.

A. Have， getB. Have， gotC. Do， gotD. Does， have

( ) 253. A few days later， the necklace was still _______ .

A. missB. missingC. missesD. missed

( ) 254. He _______ a part -time job.

A. foundB. look forC. found outD. find

( ) 255. I'm _______ for home tomorrow.

A. leaveB. leavesC. leavingD. going to leaving

( ) 256. My father isn't at home now. He _______ Guangzhou _______ .

A. has gone to， on businessB. has been to， to business

C. went， at businessD. have gone to ， for business

( ) 257. She not only _______ well but also _______ well.

A. sing，danceB. to sing，to danceC. sing，dancedD. sang，danced

( ) 258. How long have you _______ Greener China?

A. joinedB. become a member of

C. been a member ofD. be with

( ) 259. If everyone _______ a contribution to _______ the environment，the world

_______ much more beautiful.

A. make， protecting， will becomeB. makes， protecting， will become

C. makes， protect， will becomeD. makes， protecting， become

( ) 260. I _______ suppose he _______ come on time， _______ ?

A. don't， will， will he B./， won't， will he

C./， won't， will I D. don't， will， do I

( ) 261. Mr. Smith _______ last year. He _______ for a year. His _______ made us

very sad.

A. die， died， dying B. died， has died， death

C. died， has been dead， deathD. has died， is dead， dying

( ) 262. The ground _______ snow yesterday.

A. covered byB. covered with

C. were covered byD. was covered with

( ) 263. She _______ from a language school last month.

A. graduatesB. graduatedC. graduatingD. to graduate

( ) 264. We're _______ Yunnan Province this summer.

A. plan to visit B. plan visiting

C. plan visitingD. planning to visit

( ) 265. Yesterday the hen _______ an egg.

A. layB. laidC. lieD. lain

( ) 266. Light _______ 300， 000 kilometres a second.

A. travelB. travelsC. travelerD. traveled

( ) 267. Columbus _______ America.

A. coverB. discoverC. discoveredD. covered

( ) 268. When we got to the station， the train _______ for ten minutes.

A. had leftB. had been awayC. has been awayD. has left

( ) 269. Linda _______ the book _______ two days.

A. has borrowed， forB. has kept， since

C. has kept， forD. has borrowed， since

( ) 270. Did you hear _______ ?

A. what did l sayB. whatdolsayC. thatlsaidD. whatlsaid

( ) 271. Jim has _______ England. He'll be back in January.

A. been toB. been inC. gone inD. gone to

( ) 272. Now many people are _______ the environment.

A. do will in protectB. do well in protecting

C. doing well in protectingD. doing well in protect

( ) 273. How many boys _______ there in Class One?

A. beB. isC. areD. am

( ) 274. --Can you ride a bike? No， I _______ .

A. may notB. can't C， needn'tD. mustn't