32.  ( 2013 浙江绍兴，19 ) —Your aunt often walks the dog in the morning.

    —Yeah,bad weather stops her.

   A. when   B. unless   C. because   D. since 

31.  ( 2013 江西，36) Kate’s dad is getting old.She will go back home to see him it is convenient.

   A. because   B. whenever  

    C. although   D. unless 

30.  ( 2013 上海，43) I hate travelling by air you usually have to wait for hours before the plane takes off.

   A. because   B. though  

    C. until   D. unless 

29.  ( 2014 浙江温州，9) —Mr. Green,do you know?

    —July 10. It will last a month.

    A. when our summer camp begins 

    B. when does our summer camp begin 

    C. where our summer camp begins 

    D. where does our summer camp begin 

28.  ( 2014 甘肃兰州，35 ) Have you asked the teacher tomorrow morning?

   A. if we needed an umbrella   

   B. when and where we shall meet  

   C. how shall we get there   

   D. what should we take 

27.  (2014 山东青岛，25) 1 asked Jack so much progress in English.

   A. that he made   B. when he makes

   C. if he makes   D. how he made 

26.  ( 2014 湖北黄网，44 ) —I can hardly believe my eyes. Is that you,Lucy?

    —Yes. It has been almost 20 years we were together.

   A. since   B. before   C. after   D. until

25.  (2014 广东，42) When Robinson Crusoe got to the island,the first thing he did was to look for some food.

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

24.  ( 2014 安徽，38) —I^s so late. Why not write the report tomor?row?

    —But I don't know I can do it if not now.

   A. why   B. when   C. how   D. where 

23.  ( 2014 河南，30) “Underground” is the only word in the English language begins and ends with the letters “und”.

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