(     )29．一Must I go and do it now?

          ―NO，you__．We still have two more days．

            A．shouldn’t    B．Can’t    C．needn’t D．won，t

(    )30?Xiao Li is the fight person to show the foreigners around，for――of us can speak English．

    A. all    B．each    C．both    D．none    、

   (     )28．--I feel really      before the interview

             ―-Take it easy．Sure you are the best．

                 A. patient    B．serious    C．nervous   D．cool

   (     )27．―Where’s Mr Yu．do you know?

            一Well．it's hard to say．But I saw him ______a football game just now．

              A. was watching    B．watching    C．had watched D．watched

   (     )26．I arrived at the airport         the plane had taken oft．

               A. after    B．while    C．when   D．before

   (     )25．一Do you know HongZhanhui?

          一Yes．He’s the college student      has moved Chinese people a lot．

            A. who    B．which    C．what   D．whom

   (    )24．―What beautiful shoes you’re wearing! They must be ex．pensive．

             ―No．they only        10 yuan．

             A. spent    B．took    C．paid   D．cost

   (    )23．―My pen is lost and I can’t find it anywhere．

            一S0 you will have to buy              ．

           A. It    B．few    C．one D．any

   (    )22．1 wanted to explain，but he didn’t give me any           ．

            A. excuse    B．chance    C．way D．choice

   (    )21．一Be careful，        you will make mistakes in your exams．

           --I know that，Mum．One can never be too careful．

           A．and    B．or    C．nor D．but

  20．                                 

  从A、B、C、D四个选项中选出一个最佳答案，并将其标号填入题前括号内。