Mr．Smith is fifty years old．He has taught in a middle school for twenty﹣five years．He works hard and always comes to school ①_____ time．（A） 他对学生们要求严格．He expects his students to be not only successful but also honest．His students do well in all kinds of fields．Some of them become famous people，but they still remember him and keep in touch with him．（B） Of course the old man is proud of it ．

This term he began to teach Grade One．Some of the new students were told about him，but the others didn't know him well．（C） He often told them how to be an honest person．One day，he gave them several examples in class and said，"I hate telling a lie most．" ②_____ the end of the class，he told his students to finish Exercise 8 in Unit 1．The next morning，as soon as he came into the classroom，he asked，"Who's finished Exercise 8？"A few students put up their hands．He shook his head and said，"Open your workbooks and see whether there's Exercise 8 in Unit l or not．"

The students had a look at their workbooks and their faces turned red at once．

阅读短文，根据题目要求完成下列任务．

（1）根据句意，在文中①、②两处各填上一个适当的词．

① 　　

② 　　

（2）将文中（A）处画线句子翻译成英语．

　　

（3）完成（B）处画线句子的同义句．

Of course the old man 　　　　　　it．

（4）将文中（C）处画线句子翻译成汉语．

　　

（5）根据短文内容回答问题．

Is there Exercise 8 in the workbook of Unit 1 ？