The flight to Guangzhou had to be________because of the heavy snow.

A.put up                B.put out        C.put off        D.put down

—Ann isn’t going out this evening,is she?

—________.She has to stay at home to finish her task.

A.Yes,she does      B.No,she doesn’t    C.Yes,she is           D.No,she isn’t

—Please let me know when you come up with a good________.

—Don’t worry.I will.

A.information         B.ring                    C.subject        D.idea

单项填空 ，从每小题所给的A、B、C、D四个选项中选出一个可以填入空白处的最佳选项。

—Do you know________woman in red?

—Yes,she’s a professor of________university.

A.the;a                  B.a;an                   C.the;an                D./;the

Take time to relax by listening to music, reading a book or just spending some time alone.Relaxing allows you ________ to your studies with more energy.

           A.return      B.to return    C.returning

—Excuse me, could you tell me how ________ to Beijing Zoo?

     —Well, you may take Bus No.27.

     A.get     B.gets   C.getting     D.to get

Mr.Wang does what he can ________ us improve our English.

       A.help  B.to help   C.helping  D.helped

The final exam is coming.Our teachers tell us ________ time.

       A.not to waste  B.not waste   C.don't waste

You'd better ________ football in the street.

       A.not play  B.playing   C.not to play    D.play

We can't work out the physics problem.Can you tell us ________？

A.how to do B.what to do it C.how to do it D.what should to do