People who drink wine ______ to drive.
| A．don’t allow | B．isn’t allowed |
| C．mustn’t allow | D．mustn’t be allowed |
My brotherthe army for 5 years.
A. joined B. has joined C. has been in
We are now short fresh water. Something must be done to prevent peoplepolluting it.
A. of；from B. for；from C. of；to
About 35% of the rubbish in HongKong can be recycled every yearthe rest can’t.
A. then B. while C. since
-of Class 1 students is in the classroom.
-They are having a P.E. lesson on the playground.
A. All B. None C. Neither.
— I have never visited a paper factory.
—.
A. So have I B. I haven’t now C. Neither have I