二、听录音，选择正确答案。

1. A: Whose T-shirt is the biggest? Is it Tom’s?

   B: No, it’s Bill’s. 

2. A: Is Jack the thinnest in the class? 

   B: No, Jack is the strongest. John is the thinnest.

3. A: Whose bag is the heaviest?

   B: Is it Tina’s or Nana’s? 

   A: I think it’s Sally’s. 

4. A: Is Lucy’s dog the smallest?

   B: No, Peter’s dog is smaller than hers.

   A: I think Dick’s dog is the smallest one.   

5. G: Tom, are you older than Jim? 

   B: No, I am older than Doudou.