- Have you ever ______ the Great Wall?A. heard ofB. hear ofC. hear fromD. heard from
- — Hello! May I speak to John?— Sorry, he ______ the library.A. have gone toB. has been toC. has been inD. has gone to
- — Where's Mary?— She isn't at home. She ______ to Shanghai.A. has beenB. has goneC. was goingD. arrive
- —Where is your teacher, Kangkang?—He was here just now, but … maybe he _______his office.A. has goneB. has gone toC. ...
- — How long have you the dictionary?— For two years.A. buyB. boughtC. hadD. borrow
- —What can we do to improve the environment of Beijing?—More and more trees _______, I think.[ ]A. must be plantedB. m...
- 根据下列句子的意思及所给的汉语提示,写出空缺处单词的正确形式(每空一词)。1. I have _________(写) several invitations...
- You'd better have your socks _______. They are so dirty.[ ]A. washB. washingC. washedD. to wash
- He _______ English for 5 years. Now he can speak English very well.[ ]A. studiedB. has studiedC. studyD. studies
- You may play football if your homework _______.[ ]A. finishesB. is finishedC. will be finishedD. has finished
- — Do you feel like _____ or shall we go by bus?— I prefer (更喜欢) to walk, but we have _____ a taxi, because time is...
- She said she her new computer for only a week.[ ]A. has boughtB. had boughtC. has hadD. had had
- — Why didn't you go to the movie yesterday?— Because I ______ it before.[ ]A. sawB. have seenC. have been seenD. had ...
- A: Where is Jack?B: He ______ the library.[ ]A. has been toB. has been inC. has left forD. has gone to
- A: Your bicycle looks very nice. When did you buy it?B: Oh, I ______ it for three months. It's a birthday present fro...