We know that about seventy percent _____ the earth _____ covered by water.
| A．/; is | B．of; are |
| C．of; is | D．about; are |
---Must I finish my homework before I go home?
----No, you _____. But you ____finish it before tomorrow.
| A．mustn’t; must | B．needn’t; must |
| C．must; mustn’t | D．needn’t;mustn’t |
Chinese ________by more and more people in the world now.
| A．speaks | B．is speaking | C．spoke | D．is spoken |
The big fire_____ out quickly two weeks ago.
| A．was put | B．is put | C．put | D．puts |
She __________ know the answer, but I'm not sure.
A. can B. may C. must
Chinese __________ by the largest number of people.
A. is speaking B. speak C . is spoken
- Didn't you see the sign "No Fishing!" on the right?
- Sorry, I didn't. But now I know fishing_______ here.
| A．wasn't allowed | B．isn't allowed |
| C．won't allow | D．doesn't allow |
---Do you have any trouble if you ___________ this job?
---Well, I’m worrying about the working hours.
| A．offer | B．will offer |
| C．are offered | D．will be offered |
--- Must I return the book this week?
--- No, you ____________. You can ____________ it for 20 days.
| A．mustn’t; keep | B．needn’t; borrow |
| C．needn’t; keep | D．mustn’t; lend |
The old men in hospital ______________.
| A．take good care of | B．take good care |
| C．are taken good care | D．are taken good care of |
All the new books _______ to the poor village next month.
| A．were sent | B．will be send |
| C．are sent | D．will be sent |
---Lingling says Miss Yu has gone to Shanghai, _____ that be true?
---It _____ be true because I saw her in the office just now.
| A．may; may not | B．must; can’t |
| C．can; may not | D．may; can’t |
Last year, Li Hua, _______ to work for the Asian Games in Guangzhou by thecommittee.
A. chose B. was choosing C. was chosen
----Bad luck! It’s too late!
----It doesn’t matter. The movie _______for only a few minutes. You can’t miss it.
| A．has been on | B．has begun |
| C．began | D．was on |
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