1. (2019九上·诸暨月考) 用方框中所给单词的适合形式填空，每词仅用一次。

how    die     increase    who     warm

1. （1） Mary's grandfather for ten years.
3. （2） Is the population very quickly in India?
5. （3） plays with fire will get burnt.
7. （4） They welcomed us with great .
9. （5） time flies! This is the third year that I have been in this school.