1. 选词填空。

vegetable,   three,   woman,   question,   his

1. （1） It's thebirthday of Andy's sister.
   
3. （2） In order to (为了) be healthy, you must eat
5. （3） We have 40teachers in our school.
   
7. （4） These mathare difficult for me.
   
9. （5） The black jacket is not Jim's but the blue one is