Don't spit ______.

[    ]

　　A. in public   B. at public   C. on public   D. in the public

请阅读下列短文。根据短文内容从下面方框的七个选项中，选择五个适当的句子还原到原文中，使短文意思通顺、结构完整。（每小题2分）

You have been thinking about it all week. It kept you awake last night. Now, as you walk to the front of the class, your throat is dry and your stomach feels funny 81. ____. However, by making a small preparations and rehearing(预演)carefully, you can be a public speaking star, too.

82._____. Being excited about your topic is necessary for all the good speeches, so it's important to choose carefully. If you enjoy your topic, your audience(观众) will, too. Even if you are given a topic, try to find something about it that it is exciting or funny.

Next do some research. Don't just research your topic. 83.______. If you can, study videos of a great speaker to see how they move, speak, and pause(停顿). Copying their style will help you to write a great speech.

After researching, it’s time to write your speech. During this stage, think of your audience all the time. 84. ______. It helps you relax if you know that your audience is enjoying your speech.

Finally, rehearse. You really need to rehearse a lot. Measure your speech with a watch, and practice in front of a mirror (镜子). 85 ._______. If you have followed all these steps, you should be ready for your audience. Good luck!

81. _____              82. _____              83. _____              84. _____              85. _____

One day Mark Twain told a story about his first money．

Schoolboys in those days didn’t respect their teachers．（A）They didn’t take care of school things，either．The school had a rule：If a student breaks his desk，the teacher would beat him in front of the whole school，or the student had to pay five dollars．

Mark Twain once found his desk was broken in some way．He had to tell is father about the school’s rule His father thought it would be too bad if the teacher beat his son in public（当众），so he agreed to give him five dollars（B）But before giving him the money，the father gave his son a good beating．The next day Mark Twain decided that he would take another beating at school．so he could keep the five dollars．In this way，he got his first money．

根据短文内容，完成下列任务：

任务一：回答下列问题．

1．What does the story tell about?

2．How much does a student have to pay if he breaks his desk?

3．What did Mark decide to do the next day at school?

任务二：将文中划线的句子（A）改为同义句．

4．They didn’t________ school things，either．

任务三：将文中划线的句子（B）译成汉语．

5．