---Must I finish my homework at school?

---              ?You can do it at home and hand it in next week.

A. Yes, you must      B. No, you needn't           C. Yes, I can

--Who helped you clean the classroom yesterday?

--            . I cleaned it all by myself.

A. Somebody       B. Nobody       C. Everybody

--Thank you so much for the present you sent me.    --            .

A.Please don’t say so      B.It’s not so good,I think.    C.I’m glad you like it

--More and more people think __ necessary to let the students teach themselves.

-- That's true. They can improve themselves in this way.

A. it has           B. it            C. that

 The more __    people drive, the__ traffic accidents there will be.

A. careful; less        B. carefully; fewer       C. careful; fewer

-So hot in the classroom. Would you mind __ the windows?  

--OK. I'll do it right now.

A. to close       B. to open         C. opening

 Dashan        Chinese since he came to China. He speaks good Chinese now.

A. learned        B. has learned     C. learns

 China__ send people into space before, but now we can..

A. can't     B. couldn't    C. may not

--Shigu Park is beautiful!    --Yeah, there __ many visitors every year.

A. is          B. are       C. has

Mount Heng is a place of interest with different kinds of __    .

A. tree        B. plants   C. animal