Mr Green isn't in today. (改为同义句) Mr Green isn't ___ ___ today.(每空一词)

问题描述:

Mr Green isn't in today. (改为同义句) Mr Green isn't ___ ___ today.(每空一词)

Mr Green isn't at home today.

怎么这么多人问这问题呀?
填"at home"撒!
我回答过无数次了