请用以下结构做句子.vary from...to 要三句!必采!

Attitudes towards (drugs) vary from person to person.
人们对待吸毒的态度因人而异.
Many of these factors vary from city to city and region to region.
许多要素因城市和地区的差异而有所不同.
The answers to both questions vary from person to person,of course,as does nearly anything so personal.
当然,就像一切私人问题一样,这两个问题的答案也因人而异.

The price veries from 2 dollars to 5 dollors.价格从3美金变成5美金。