题目内容：

根据短文内容及首字母提示，写出所缺单词，并将完整单词写在对应题号横线上。

I am eighteen years old this year．I w_1._a pupil before and now I’m a university student．My mother was my first teacher when I was very little．Then, I had three o_2. teachers in different schools．Now Miss Williams is one of my university teachers．

I have never expected that I will be a teacher one day．I am a shy girl and I am a_3._ of standing before many people．I do not know w_4._ to say．But I will be a teacher tomorrow! Tomorrow morning!

I made this d_5. just two weeks ago．Miss Williams, my English teacher, told me there was a teacher job, just f6._ two weeks in this summer．She asked if I would be interesteD． I wanted to m7._ some money, so I said ”yes” to her ．At once I regretted(后悔) but it was too late to take my words back．

There are about twenty foreign boys and girls in the class．They know very little English．I have read the book that Williams gave me．Four of the lessons are very simple, in f_8. ，too simple．I do not know what to do with these few simple words and sentences．I will read the lesson to them, and ask them to read a9._me, and then ask them to r10._ it themselves．That will be about ten minutes．What shall I do next?