Ⅰ. Choose the proper words from the box and complete the sentences.
从方框中选择恰当的单词，完成下列句子。每空一词，每词只用一次。
helpful silent humorous score such interested
1. Mary is good at physics. She got a good in the physics test last week.
2. The e - dictionary is really . You can look up new words any time you need.
3. Mark Twain was quite a writer. Most of his books are very interesting and full of humor.
4. Don't be in class. You should answer the teachers' questions in a loud voice.
5. I used to be in history, but now I like chemistry better.
6. It's a nice day, isn't it?

Ⅰ. 1. score 2. helpful 3. humorous 4. silent 5. interested 6. such

Ⅱ. Read the tapescript of 2a, 2b and complete the passage.
阅读 2a 和 2b 的听力录音材料，完成下面短文。每空一词。
Steve and Paula were in the same class during Grade 8. Paula used to be . She was always silent in class, and she was never enough to ask the teachers any . But she used to be and get a better grade in than Steve. She was really good in class, too. She used to play the . Now she is more interested in . She plays almost every day, and she's on a team. But she still plays the piano from time to time.

Ⅱ. science, quiet, brave, questions, friendly, science, music, piano, sports, soccer, swim

Ⅲ. Read 2d and answer the following questions. 阅读 2d，回答下列问题。
1. Are Gina and Alfred primary school classmates?
2. How long haven't they met each other?
3. How did Billy use to be?
4. What did Gina use to see Billy doing?
5. Did he use to wear glasses?
6. What does he look like now?

Ⅲ. 1. Yes, they are. 2. For three years. 3. He used to be shy and quiet. 4. She used to see him reading in the library. 5. Yes, he did. 6. He looks big and strong, and he's so popular.

Ⅳ. Complete the passage according to 2d. 根据 2d，完成下面短文。每空一词。
Gina and Alfred are primary school . They haven't seen each other for years. Now they are together and talking about their old classmate Billy. Billy has a lot. He used to be and quiet. His face always when he talked to girls. But he was a good student. He used to like . He studied hard and got good on his exams. He used to glasses and he used to be , too. Now he looks big and . Of course, he is also very popular.

Ⅳ. classmates, three, changed, shy, turned red, reading, scores, wear, thin, strong