I. 1. card, cat（A，F） 2. key, kite（B，H）
3. mop, monkey（C，E） 4. lock, lion（D，G）
II. 1. —Is this your glue, Tony? —Yes, it is.
2. —Alice, is this your crayon? —Yes, it is.
3. This is Linda‘s tape.
4. —Hi, Teddy. Is this your card? —Yes, it is.
5. This is Nancy‘s key. （答案略）
III. 1. Is this your tape? （B）
2. Where are the bowls? （A）
3. May I have a look? （A）
4. How do you go to school? （B）
5. What‘s the time? （B）
IV. A: Excuse me. Is this your mop?
B: Yes, it is.
A: Can I use it?
B: Sure. Here you are.
A: Thank you.
（2, 4, 1, 5, 3）
