1. 用方框中所给词的适当形式填空

leaf   people   catch   kind   strong

1. （1） There are lots of on the tree.
3. （2） The tiger can many kinds of animals for food.
5. （3） There are four in my family.
7. （4） My brother does exercise every day, so he is healthy and .
9. （5） There are many of flowers in the park.