四季单词：spring summer autumn winter — 英语填空题

读一读，根据提示写出季节单词：1. It is warm. Flowers come out. Birds sing. It is ___. 2. It is hot. The sun is big. We can swim. It is ___. 3. It is cool. Leaves fall down (树叶落下). It is ___. 4. It is cold. It often snows. We can make a snowman (堆雪人). It is ___.