1. 选词填空。

sweet tooth,  have a try,  in the middle,  be sure

1. （1） The vegetable hamburgers are not bad．You can．

3. （2） 一Is Lisa in the school library?

   一Yes! I．

5. （3） 一Are Sam and you in the same class?

   一Yes．In the classroom, he's at the front and I'm．

7. （4） Don't get candies for Rose．She doesn't have a．