7、Every possible means ______ to prevent the air pollution, but the sky is still not clear.
| A．is used | B．are used | C．has been used | D．have been used |
5、E-mail, as well as telephone, ______ an important part in daily communication.
| A．is playing | B．have played | C．are playing | D．Hoped |
4、----“Each of the students, working hard at his or her lessons, _____ to go to university.”
----“So do I.”
| A．hope | B．hopes | C．hoping | D．Hoped |
2、Professor Smith, along with his assistants, ____ on the project day and night to meet the deadline.
| A．work | B．working | C．is working | D．are working |
名校模拟题
1、He is the only one of the students who _______a winner of scholarship for three years.
| A．is | B．are | C．have been | D．has been |
10.Here _____ a new pair of shoes for you.
| A．is | B．are | C．have | D．Has |
8. The results of the examination _____ that you have all made great _____ .
| A．show; progress | B．shows; progress | C．show; progresses | D．shows; progresses |
6. The Olympic Games _____ held every _____ years.
| A．is; four | B．are; four | C．is; five | D．are; five |
5. About 40 _____ of the population of that country _____ on farms.
| A．percent; lives | B．percent; live | C．percents; live | D．percents; lives |
3. He played on the _____ for two hours and when he returned he found half his goods _____ stolen.
| A．sand; were | B．sand; was | C．sands; were | D．sands; was |
小测验
1.The whole class _____ the teacher attentively.
| A．are listening to | B．is listening to | C．are listening | D．is listening |
30. —Why! I ____ get you on the phone.
— We ______ basketball on the playground when you phoned.
| A．didn’t; must have been playing | B．didn’t; must be playing |
| C．couldn’t; must have played | D．couldn’t; must be playing |
--_____ of the population of the city _____workers?
--About 60 percent.
| A．What; is | B．What; are | C．How much; is | D．How much; are |
Ninety-six point five percent of the water on the earth ______ sea water.
| A．are | B．is | C．was | D．were |
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