二、按要求改写句子。
1. She is playing the pipa.（改为否定句）

2. They are singing in the music room.（改为一般疑问句）

3. My brother can play the guitar.（改为一般疑问句并作否定回答）

4. The children are making model planes.（对画线部分提问）

5. I want to be a musician.（对画线部分提问）

1. She isn’t playing the pipa.
2. Are they singing in the music room?
3. Can your brother play the guitar? No, he can’t.
4. What are the children doing?
5. What do you want to be?

三、补全对话，将序号填在横线上。

Amy: Hi, Mike. Can you play any musical instruments?
Mike: 1. I can play the piano.
Amy: Great! 2.
Mike: I can sing. 3.
Amy: 4.
Mike: Wow! We can make a band together.
Amy: 5. Let’s go and practice.
四、情景选择。
（）1. 你想知道对方会不会弹吉他，应说：
A. Can you play the guitar?
B. Do you play the guitar?
（）2. 你想告诉别人你正在拉小提琴，应说：
A. I play the violin.
B. I am playing the violin.
（）3. 感叹音乐会很精彩，应说：
A. What a wonderful concert!
B. How a wonderful concert!
（）4. 你想邀请对方一起参加音乐会，应说：
A. Let’s join the concert together.
B. Do you like the concert?
（）5. 询问对方正在做什么，应说：
A. What do you do?
B. What are you doing?

三、1. C 2. A 3. B 4. E 5. D
四、1. A 2. B 3. A 4. A 5. B