用be used to（习惯于）造句

（1）be used to do表示“被用来做某事”。如：
Wood is often used to make desks and chairs. 木头常常被用来制作桌椅。
（2）be used to doing /n. 表示“习惯于”某一客观事实或状态，不强调动作，to是介词，后面接名词或动名词。如：
He is used to hard work. 他习惯于艰苦的工作。
She is not used to eating Chinese food. 她不习惯吃中餐。

三种：
1，be used to doing
eg：I am used to having a walk after school.
2, be used to sth
eg: I am used to the climate here.
3, be used to do sth
eg: This paper is used to make a birthday card.

（1）be used to do表示“被用来做某事”.如：Wood is often used to make desks and chairs.木头常常被用来制作桌椅.（2）be used to doing /n.表示“习惯于”某一客观事实或状态,不强调动作,to是介词,后面接名词或...

难以断定，看情况。
Pens are used to with with. = use + sth + to do sth/ for doing sth; 运用/使用……去做……
I am used to getting up early in the morning. = be accustomed to (doing) sth，习惯于/适应于……