1. 用方框中所给单词的适当形式填空

agriculture,   stem,   yard,  bud,   raise

1. （1） Linda's grandmother some ducks on her farm.
3. （2） Look! Three children are playing happily in the .
5. （3） Usually the leaves of a tree grow on its .
7. （4） When a flower opens up, it turns into a flower.
9. （5） John likes and he hopes to be a farmer in the future.