帮忙做一下定语从句的句型转换

问题描述:

帮忙做一下定语从句的句型转换
the house whose roof is red is mine
请帮忙把这个句子的关系代词whose+n转换成of+which/whom+the+n形式

the house whose roof is red is mine
the house whose roof is red is mine
the house whose roof is red is mine = the house of which the roof is red is mine