Nobody knew who was the first ________ at school that morning when the window was broken.

         A. arriving               B. arrived            C. to arrive         D. have arrived

 At the science museum，the boys and girls get to know__________.

A. what is the spaceship like            B. what the spaceship looks like

C. how the spaceship looks 1ike         D. how does the spaceship 1ook like.

 ---- If our government ___attention to controlling food safety now, our health    _in danger.

A.won’t pay, is   B. doesn’t pay, is   C. won’t pay, will be   D. doesn’t pay, will be

The boys played so carelessly in the game yesterday,_______ ,they lost the game.

        A. As a result of    B. At the end     C. As a result   D. To the end

----What a heavy rain！ Will it last long?

---- ________ . We are getting into the rainy season now.

A. Of course not   B. I′m afraid so   C. That′s impossible  D. I′m afraid not

----Can I walk across the road now, mum?

---- No, you_______. You have to wait until the light turns green.

　　 　 A. couldn't　　　 B. shouldn't　　　　 C. mustn't　　　　 D. needn't

 I am sure _______ he will come here tomorrow . But I am not sure ________ he will help you when he comes here .

      A. that ; that        B. that ; whether    C. if ; whether     D. whether ; whether

 He looks very sad because someone _______ his home and took away his computer last night .

      A. broke out            B. broke up       C. broke off            D. broke into

 Now more and more people ________ sending e-mails ________ letters.      

A. prefer to; to writing  B. prefer to; to write  C. prefer; to writing D. prefer; to write

----_________ was the organization created?　　

----To help the students in poor areas.

　　　　 A. When　　　 B. Where　　　　 C. Why 　　　　 D. How