1. B)根据句意及括号内所给单词的提示填空。

1. （1） Do you know your parents'(age)?

3. （2） My favorite food is egg(pancake)．

5. （3） Please give my best(wish)to your parents．

7. （4） There are lots of(potato)in the supermarket．

9. （5） You are so(luck)to meet your favorite movie star．