问题补充：
the man in the car is my uncle 改为定语从句 the man
答案：
1.who, is , in
2.who,is ,wearing
======以下答案可供参考======
供参考答案1:
1. The man who is in the car is my uncle
2.The girl who is wearing a red coat is Mary.
供参考答案2:
who is in;who is in
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