试用定语从句完成下列句子
问题描述：
试用定语从句完成下列句子
我总不太明白他犯这样一个错误的原因.
他就是我在展览会上遇到的那个人.
这是你借给他词典的那个学生吗?
他住在一个窗子朝北的房间里.
这就是他出生的地方.
答
I always don't know why he made such a mistake.
He is the man which/that I met at the exhibition.（关系代词which,that作宾语,也可以省略）
Is this the student to whom you lent the dictionary to?或Is this the student that/whom you lent the dictionary to?
He lives in the room whose windows face north.或He lives in the room of which the windows face north.
This is the place where/in which he was born.