Miss Wang     in our school since she graduated from Shanghai University.

A.teaches B.has taught C.was teaching D.taught

The naughty boy denied     the expensive vase when his parents asked him.

A.breaking B.broken C.to break D.break

By the end of last Friday, we     over 2000 tickets altogether.

A.sold B.would sell C.are selling D.had sold

We     a class meeting on rubbish classification（分类）this time last Monday.

A.were having B.are having C.had D.will have

Christy has been in China for a few years, but she still     speak Chinese.

A.needn’t B.can’t C.mustn’t D.shouldn’t

You are not allowed to enter the exhibition     you have a ticket.

A.if B.when C.unless D.because

They rushed to the hospital,     they were too late.

A.but B.though C.or D.so

--     will the Beijing Winter Olympic Games be held? -- In about 2 years.

A.How long B.When C.How many D.Where

     can make Jessica change her mind. She is a person who never gives up easily.

A.Anything B.Something C.Nothing D.Everything

The police are worried about the     of the boy who has been missing for 3 days.

A.save B.safe C.safely D.safety