After _ absence of 10 years from his hometown, Mr. Li doesn't know _ great changes have taken place there.

Mr. Li will give us ________ talk. ________ talk will begin at 8:00.

---Can I pass the exam this time，Mr.Li?

---I don’t think you can________ you work hard.

A.unless B.until C.if D.when

单词拼写（按括号内所给首字母或汉语提示写出该单词，满分5分）

1.I would have been here an hour ago, but (不幸地) ,I missed the train.

2.He (创造) a system with patterns of six raised dots at the age of 15.

3.The Chinese language uses (文字) which stand for ideas, objects or deeds.

4.Modern English (出现) in the 16^th century.

5.That is why English has so many rules, that (使……困惑) many people.

6.Our school was f in 1928.

7.All the towns were in r after the earthquake.

8.She p wine into the glasses for her guests.

9.Call me up when it is c to you.

10.Mr Wang will r Mr Li to teach us English.

He suggested us ________ here for Mr. Li, our math teacher.

A．should wait B．waited C．to wait D．waiting

After _______ absence of 10 years from his hometown, Mr. Li doesn't know _______ great changes have taken place there.