Most of the classmates couldn't come. He invited t...

Câu hỏi: Most of the classmates couldn't come. He invited them to the birthday party.     

A Most of the classmates he invited to the birthday party couldn't come.

B Most of the classmates he was invited to the birthday party couldn't come.

C Most of the classmates that he invited them to the birthday party couldn't come.

D Most of the classmates which he invited to the birthday party couldn't come.