We are sure that our football players will do __________ best.

A. their B. they C. them

__________ bad news ! Ten people died in the car accident .

A. What B. What a C. How

September 10th is __________ Day.

A. Teacher B. Teachers' C. Teacher’s

. --- I’ve got the final Harry Potter book.

--- You will love it . I __________ it twice already .

A. am reading B. have read C . was reading

Mr. Black is rich, __________ he is not happy.

A. and B. or C. but

Now China has joined WTO, so I think English is __________ useful than before .

A . more B . most C . much

Chinese __________ by the largest number of people.

A. is speaking B. speak C . is spoken

---- I hope you’ll have a good journey .

---- __________.

A. You’re right B. Don’t mention it C. Thank you very much

My English is poor but Mary is going to help me __________it .

A. with B. to C. of

She __________ know the answer, but I'm not sure.

A. can B. may C. must