题目内容：

  根据短文内容，从下面方框中选择适当的词组填空，使短文内容完整正确。

preparing for,   have fun,  playing tricks on,   too much,   are strict with

Dear Jenny,

I am very sorry for not writing to you for so long. I know it is hard to believe, but I am really too busy to write.

You know, a very important exam is on its way. And I am busy   1. it. All the students are trying their best. And, of course, I am one of them. There is 2. homework and all our teachers 3.   us. Though life seems to be tough, we can still 4.  . April Fools’ Day really gave us a break and we had a great time 5. our friends.

How did you spend you April Fool’s day? Please write and tell me. I am looking forward to your letter.

Jane。