29．一Sorry, Joe．I have to leave now．

    一      ，Tina．I can do it by myself．

    A．That’ s OK      B．You’re welcome      C．Don’t say so    D．You’re right

28．一Could you tell me       ?

    ―In Beijing．

    A．where does he work                      B．when does he work

    C．when he works                            D．where he works

27．Evan teachers can’t understand some expressions       their students use in daily life．

    A．whose          B．who             C．that         D．whom

26．一A single room，please．

    一OK．Will you please        me your ID card?

    一Sure．Here you are．

    A．send         B．show            C．sell          D．serve

25．Last weekend l went to the library        some books on how to protect environment．

    A．to borrow    B．borrow           C．borrowed               D．borrowing

24．―You seem to know much about the city．

    一That’s true．I        it three times．

    A．visited    B．had visited             C．have visited             D．will visit

23．I like watching CCTV 4        it can help me learn more about the world．

    A．if                 B．because            C．though            D．until

22．一You mean this CD        belong to Victor?

    一Yes，it has his name on it．

    A．must    B．may             C．might             D．can

21．―I want to buy the book cold Mountain．Do you know its      ?

    ―Not Very clearly．Maybe fifty yuan．

    A．cover           B．size              C．color              D．price