Look at the ---- It is ---- heavily now.What a ---- day!下雪
问题描述：
Look at the ---- It is ---- heavily now.What a ---- day!下雪
答
Look at the --snow-- 名词作介词at的宾语.
It is -snowing--- heavily now. 用现在分词构成现在将来时.
What a --snowy-- day 形容词作定语修饰名词day.