1 . Li Na used to be a top Chinese tennis player. We consider her a legend. (用定语从句合并)

2 . Our grandma, ________ we called “Nanny”, would always bake bread a day ahead. (用适当的词填空)

3 . She is just the girl, with___________ my brother came to visit me last month.

A．whom

B．her

C．that

D．who

4 . Nearly 60 percent of the participants were impressed by China’s “economic development” and “progress in science and technology” in recent years, most of __________ were academics and professionals. (用适当的词填空)

5 . This aspect will be discussed further by Crane in the next lecture, ________ I mentioned just now.

A．whom

B．why

C．that

D．when

6 . Camping popularity increases among young people. Most of them are nature lovers. (用非限制性定语从句合并)

7 . 请你修改以下的每个句子，每句有1处语言错误，错误涉及一个单词的增加或修改。
增加：在缺词处加一个漏字符号(∧)，并在此符号下面写出该加的词。
修改：在错的词下面划一横线，并在横线下面写出修改后的词。
注意：每处错误及其修改仅限一词。
1. This is all which I want to say.
2. The man who never make mistakes never makes anything.
3. This is the book about that I told you last time.
4. This is the longest train which I have ever seen.
5. Which we all know, swimming is a very good sport.
6. The radio set which I bought it last week has gone wrong.
7. Is this the classroom which you have classes every day?
8. My glasses, with which I was like a blind man, fell to the ground and broke.
9. He is a man of great experience, from who much can be learned.
10. I have bought the same dress which she is wearing.

8 . People around the world were quite surprised that President Obama won the Nobel Peace Prize for 2009, some of ________ even held the opinion that he should give it back. (用适当的词填空)

9 . 事实上，30岁以下的人占网民总数的大多数，其中一些人对网络上瘾。（in reality，account for，be addicted to）(汉译英)

10 . 我有一个英国笔友，今年夏天我终于在伦敦见到了他。
I’ve got an English penfriend, ________________I finally got to meet in London this summer．