名词后接to do 特殊疑问词后接to do 各举5个例子并造句

名词接to do,动词不定式作名词的定语,如：
He is the first to come and the last to go.
疑问词后接动词不定式,构成一种特殊的动词不定式短语,在句中,可以作主语、表语、宾语等.如：
How to fight pollution is a problem.
I don't know whether to refuse it or not.
I asked him how to study English.
The problem is how to read the word when it's from French.
希望我能帮助你解疑释惑.