---- Will you join us in the game?

   ---- Thank you, _________.

   A. but why not?                 B. but I’d rather not.

   C. and I won’t.                  D. and I’ll join.

I order not to be disturbed, I spent three hours ___ in my study.

A. locking          B. locked         C. to lock        D. being locked

根据调查，最近几年来越来越多的大学生加入打工的队伍。请你结合下表，就这一现象写一篇短文。

要求： 1. 字数120左右；

2．参考词汇：家教tutor;    学费 tuition;    零工a part-time job

拓宽视野  broaden their outlook

According to a recent survey,                                              

                                         .

The book was written in 1946, ____the education system has witnessed great changes .

   A. when   B. during which   C. since then  D. since when

--Tom is very stupid. He fails in every exam.

   --_____, he is more lazy than stupid.        

       A. On the other hand                            B. On one condition       

      C. In my opinion                         D. In other words

If the firms failed to make enough money , they would        .

       A．close down      B．call off    C．turn down       D．set off

Lucy has ________ all of the goals she set for herself in high school and is ready for new challenges at university.

A. acquired            B. finished             C. concluded         D. achieved

____ I really don’t like art, I find his work impressive.

A. As                    B. Since                C. If                     D. While

I know a little bit about Italy as my wife and I ________ there several years ago.

   A. are going     B. had been    C. went          D. have been

假如你是李华,最近，你班同学就中学生是否可以带手机上学进行了讨论。 请你根据下列信息，给校长写一封信，客观地介绍你班讨论的情况

       1．词数:100字左右

       2．经济负担economic burdens．

       3．信的开头已经为你写好

Dear principle,

       I’m writing to tell you about the discussion we’ve had about whether a mobile phone should be brought to school．