1. 用方框中所给单词的适当形式填空

hillside,   gentle,   melt,   wind,   change

1. （1） As we all know, fire can ice.
3. （2） The young mother is singing to her baby .
5. （3） The children are climbing the behind my house.
7. （4） There are many in my hometown these years. Our life is becoming better and better.
9. （5） It is . Why not fly kites in the park?