1. (2020高一上·辉南月考) 单句改错。注意：此题要求改正所给句子中的错误。每句有且仅有一个错误。请按下列情况改正：

若该句多一个词：把多余的词用斜线（\）划掉；

若该句缺一个词：在缺词处加一个漏字符号（^）；并在漏字符号下写出应加的词。

若该句错一个词：在错的词下划一横线；在所划的横线下写出改正后的词。

1. （1） We are surprised to find the old house still in the origin condition.
3. （2） As we all know, morals are of great significant to us.
5. （3） I was astonished at the news and found it very astonished.
7. （4） He is elected as their leader yesterday.
9. （5） Being honest are very important for us.
11. （6） A small act of kindness can make big difference.
13. （7） He rejected their offer of a job because of he did not like it.
15. （8） His son is a energetic child and always gets up early.
17. （9） Delivery men need to have some goods deliver every day.
19. （10） With the Dragon Boat Festival approach, a short holiday will come in some days.