用英语造定语从句 (连词不能用that)急!

问题描述:

用英语造定语从句 (连词不能用that)急!
1.在盘子上的蛋糕是我妈妈做的.
2.这是我妈妈做的蛋糕.
3.做这块蛋糕的人是我妈妈.
4.我妈做的蛋糕在盘子上.
7月16日必须给出答案,我着急用.

1.The cake which is on the plate is made by my mother.2.This is a cake which is made by mother.3.The person who made the cake is my mother.4.The cake which is made by my mother is on the plate.