改为被动语态：1.He writes a letter to you.2He has already made it for you.
问题描述：
改为被动语态：1.He writes a letter to you.2He has already made it for you.
答
A letter was writen to you.
It already has been made for you.
答
1.A letter is written to you （by him）.
2.It has already been made for you （by him）.