帮我改几道感叹句,谢谢帮忙啊

题目

帮我改几道感叹句,谢谢帮忙啊
这里有几句句子,请你帮我改成感叹句,谢谢帮忙啊,会做的都帮个忙,江湖救急啊!
We are having a wonderful party.（用how来做）
The story about a monster is frightening.（用what来做）
The novel Harry Potter is very interesting .（用what做）
The instruction is very useful.（用how来做）
It was nice weather yesterday.（用how来做）
我急需要答案啊！不然明天我会死的，各位大神帮帮忙啊

答案

How wonderful party we are having now !
What a frightening story about a monster!
What an interesting novel Harry Potter is!
How useful the instruction is!
How nice the weather was yesterday !