（  ）2．The boy with      unusual face said that he had      useful machine at home．

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

    （  ）1．一Must I answer the question in English?

          一No，you don’t         ．You         answer it in Chinese．

        A．have to；may         B．be；may          C．needn’t；must        D．have to；must

    10．Stay in the open air and         （breath）the fresh air．

五、你能为下列题目选择正确答案吗?试试吧!（15分）

    9．I         （check）my e-mails today．But I haven’t got yours．

    8．Before I went to college，          （learn）English for eight years．

    7．Look at the sun．What a lovely day it is today! We         （go）hiking．

    6．It         （never snow）in Australia．

    5．Didn’t your teacher tell you that sound         （travel）more slowly than light?

    4．Last night when we got to the cinema，the film         （be）on for over ten minutes．

    3．The children         （fly）kites on the playground when it began to rain heavily．