- — Is the meeting held in Room 302 or 303?— It should be 302.But I hear that it________till tomorrow.[ ]A. was put off...
- Two fifths of the highway________so far.[ ]A. has been completedB. was completedC. have been completedD. has completed
- All the attention of the fans________the China's Nationwide Youth Singing Competition these days.[ ]A.has concentrat...
- Italian Luca Parmitano, one of the European Space Agency's new astronauts, ________ to go into orbitand live on the I...
- -The dinner was delicious!-I agree. I am so full.-That's too bad. But some dessert________.[ ]A.has orderedB.will b...
- If Newton lived today, he would be surprised by what in science and technology.[ ]A. had discoveredB. had been discov...
- I got caught in the rain and my suit [ ]A. has nuned B. had ruined C. has been ruined D. had been ruined
- Creat as Newton was, many of his ideas today and are being modified by the work of scientists ofour time.[ ]A. have c...
- The construction of the two new railway lines __by now.[ ]A.has completed B.have completed C.have been completed D...
- Professor James will give us a lecture on the Western culture, but when and where yet.[ ]A. hasn't been decidedB. hav...
- When you get the paper back, pay special attention to what .[ ]A. have markedB. have been markedC. had markedD. had b...
- Festivals and celebrations of all kinds _________everywhere since ancient times.[ ]A. have heldB. were heldC. had bee...
- If Newton lived today, he would be surprised by what ______ in science and technology.[ ]A. had discoveredB. had been...
- — Is Lucy still hunting for a job?— Yes. She _________ for 7 months.[ ]A. isn't employedB. wasn't employedC. isn't be...
- —My car _____ twice this month.—I'm sorry to hear that.[ ]A. has been broken inB. was broken inC. has been broken int...