1. 听句子，选择正确的图片。

Number one<br />The pencil is longer than the pen.<br />Number two<br />Gina is thinner than Susan.<br />Number three<br />Sam's feet are smaller than David's.<br />Number four<br />He's an excellent goalkeeper.

1. （1）

   A . B .
3. （2）

   A . B .
5. （3）

   A . B .
7. （4）

   A . B .