1. (2020九上·越城月考) 用方框中所给单词的适当形式填空，每词仅用一次，每空一词。

lie    steal    pronounce    spread    increase

1. （1） The two words look the same, but their are different.
3. （2） The population in that city hasn't in the past ten years.
5. （3） The police have found the treasure by the thief.
7. （4） I found a key on the ground on my way home.
9. （5） My little son all the toys around his room just now.