- Only ______ allowed to take part in the speech contest in our class and so the rest ______ disappointed.A.was John; ...
- — Why does the lake smell terrible?— Because large quantities of water ____.A.have pollutedB.is being pollutedC.ha...
- He is the only one of the students who ______a winner of a scholarship for three years. A.isB.areC.have beenD.has...
- Professor Smith, along with his assistants, _____on the Project day and night to meet the deadline.A.workB.workingC...
- E-mail, as well as telephones,____ an important part in daily communication.A.is playingB.have playedC.are playing...
- One third of the country _____ covered with trees and the majority of the citizens _____ black people.A.is; areB.is...
- Such poets as Shakespeare _____ widely read, of whose works, however, some _____ difficult to understand.A.are; areB...
- Listening to loud music at rock concerts _____ caused hearing loss in some teenagers.A.isB.areC.hasD.have
- Planning so far ahead _____ no sense — so many things will have changed by next year.A.madeB.is makingC.makesD.ha...
- The teacher, along with 5 of her students, ________talking with a foreign teacher in the English Corner at that time....
- Not only I but also Jane and Marry ______ tired of having one examination after another.A.isB.areC.amD.be
- It is reported that many a new house at present in the disaster area.A.are being builtB.were being builtC.was bein...
- The first question was quite difficult but the rest _______ easy, _______ surprised us all.A.was; whichB.was; thatC...
- I wonder whether the soldier is one of those who _______ abroad to keep peace.A.has been sentB.have been sentC.hav...
- This is one of the best films ___________ .A.that have been shown this yearB.that have shownC.that has been shown ...