- —Betty, you _____ on the phone.—Thank you.[ ]A. wantB. are wantingC. are wantedD. have wanted
- The classrooms in our school _____ every day.[ ]A. is cleanedB. are cleanedC. were cleanedD. cleaned
- —This kind of rice tastes nice.—Yes, it _____ in northeast of China.[ ]A. was grownB. has grownC. is grownD. is growing
- Travellers _____ to use mobile phones while flying.[ ]A. don't allowB. aren't allowedC. won't allowD. didn't allow
- Few students can understand the sentence until it _____ twice or three times.[ ]A. explainsB. is explainedC. will be ...
- —Won't you go to the dinner tonight?—I will if I _____.[ ]A. will be invitedB. have invitedC. am invitingD. am invited
- 将下列句子变为被动语态。1. They will publish his new book next month.________________________________________________...
- 下列各句中均有一处错误,请找出来并改正。1. Several days ago, the thief noticed by the police._________2. How many peop...
- The story books __________ by the writer in the 1960s.[ ]A. are writtenB. were writtenC. wrote
- The new computers ________ to the Hope School as presents last week.[ ]A.are givenB.givenC.were givenD.gave
- - Can you tell me when the play ________?- In 1938.[ ]A.was written byB.was writtenC.is written byD.is written
- It's known that the paper for books and magazines ________ from wood.[ ]A.are madeB.is madeC.has been madeD.is be...
- Paper ________ by Cai Lun in China.[ ]A.was inventedB.is inventedC.inventedD.has invented
- - Do you know a factory ________ here next year?- Yes. It's the biggest one.[ ]A.will buildB.buildsC.is builtD.wi...
- After Dong Hai Bridge ________, it became a new tourist attraction.[ ]A.completedB.completeC.is completedD.was co...