we should not hunt and kill antelopes. __________, everyone should make great efforts to protect them.

  A. In time                B. As a result              C. On the contrary        D. In addition

 —Why didn’t they choose that road to save time?

  —The bridge to it __________.

  A. has been repaired   B. was being repaired    C. is repaired    D. will be repaired

 —How long has she worked in your company?

  —For many years. Well, nine __________.

  A. to be sure               B. to be fair             C. to be exact                 D. to be honest

 — John got injured in the game.

— Would it be at least a week______ he could recover and return to school?

A．When     B．before       C．since        D．that                     

 I’m sorry to ______ you so late, but my car has broken down and I was wondering if I could stay in your house for the night.

    A. worry            B. puzzle             C. keep              D. disturb

— Jenny, let’s go to the party tonight.

    — ______ I have a lot of homework to do.

    A. Good idea.                B. Why not?     C. I think so.     D. I’m sorry.

 The milk along with eggs ______ from the farm nearby.

    A. was delivered     B. was delivering     C. were delivering     D. were delivered

 While looking for a book, I ______ this old photo taken in college.

    A. came into    B. came across    C. came up     D. came out

 Though he is ______ orphan, he is leading ______ happy life.

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

假如你是李华， 是某中学学生。最近你校在为一批来自英国的学生征寻住宿家庭，你有意申请。请根据下面提供的信息用英语给校长写封信，说明你申请的理由。

注意:
1. 文章必须包括所有要点.
2. 词数: 120左右，信的开头与结尾已为你写好,不计入总词数.
Dear sir,
I'm writing to request a valuable chance to be one of the host families of the British students.  
                                                                                                                                                                                                                                                                                                                       

  Yours sincerely ,

                                                                                                                                        Lihua