2 . Since it came into being, Zhongshan has gone _________ great changes.

3 . Although he has________ ________（经历）ups and downs , I believe he’ll succeed. (根据汉语提示完成句子）

4 . 他毕业后经历了很多艰难困苦。（ever since; go through）

5 . Are you afraid that your friend would laugh at you, or would not understand what you are _________ ________(经历)?

6 . 就他而言，这是他经历过的最困难的时期。
As far as _________ ________, this is the hardest time that he has _________ _________.

7 . As we approach our teenage years, we have to go ________ many physical and emotional changes.

8 . 选词填空

make the most of, last but not least, back down, rise to, think through, stick to, shoot up, go through, over time, see eye to eye with sb. (on sth.)

1. His determination and refusal to ________ had won the day.
2. I didn't ________ the results of cheating in the exam.
3. Teenagers often __________ in senior high school stage.
4. Mother didn't ________ father on where we would go for our vacation.
5. He was ________ a very difficult time.
6. Chance knocks but once, so we must ________ it.
7. He made up his mind to ________ the challenge.
8. ________ your principles, and you will win finally.
9. ________, no littering is allowed.
10. Table manners change ________. They follow the fashion of the day.

9 . Are you afraid your friend would laugh at you, or would not understand what you are______
________(经历，经受) ？

10 . When we chatted yesterday, Mr. Smith asked ___________________ the war twenty years before. (go)
昨天我们聊天时，史密斯先生问我是否经历了20年前的那场战争。