What shall human beings do if oil __________sometime in the future?

试卷相关题目

• 1–Tom, what's the matter with you? You look so worn out! --Nothing serious. I ____ my new house all the day and I am afraid I won't finish until tomorrow afternoon.

  A.have whitewashed

  B.am whitewashing

  C.have been whitewashing

  D.shall be whitewashing

  开始考试点击查看答案
• 2The new dictionaries are very useful. They ________well and _________already.

  A.sell; have been sold out

  B.sold; had sold out

  C.sell; sell out

  D.are sold; have been sold out

  开始考试点击查看答案
• 3---Where ________ you put my dictionary? ---I left it on your desk when you __________ to Tom.

  A.did; spoke

  B.have; were speaking

  C.had; were speaking

  D.had; spoke

  开始考试点击查看答案
• 4----The train will arrive at the station in half an hour. Who ______for us?  ----I am sure Dad will be standing there when we get off the train.

  A.will be waiting

  B.was to wait

  C.wait

  D.was about to wait

  开始考试点击查看答案
• 5I promise that everything __________ clear about it next week.

  A.has made

  B.has been made

  C.will be made

  D.will make

  开始考试点击查看答案
• 6She spent a happy afternoon __________her coins and stamps she had collected those years.

  A.to look for

  B.worked on

  C.sorting out

  D.watch over

  开始考试点击查看答案
• 7He could speak English fluently because he __________ it for four years when he was a college student.

  A.had studied

  B.have been studying

  C.studied

  D.was studying

  开始考试点击查看答案
• 8I'm sorry you ______ so long, but it' ll still be some time before Jim gets back．

  A.wait

  B.waited

  C.had waited

  D.have been waiting

  开始考试点击查看答案
• 9Mr. Li ________certainly ________ a new house if more new houses __________. 

  A.will; be given; are built

  B.will ; be given; will be built

  C.is; given; are going to be built

  D.will; give; are built

  开始考试点击查看答案
• 10— Has Yang Liping returned from Yunnan yet? I'd like to meet her. — Sorry. She ____ back here only for last weekend.

  A.has been

  B.would be

  C.had been

  D.was

  开始考试点击查看答案