请把下列句子改为定语从句.The child is my son.The child is crying in front of the shop.

问题描述:

请把下列句子改为定语从句.The child is my son.The child is crying in front of the shop.
The boy is Mike.The boy is walking with Mary.
一定要改为定语从句.

The boy is Mike who is waiking with Mary.