He realized that he is lucky to be invited to the party

问题描述:

He realized that he is lucky to be invited to the party
He realized that where the man was hidden
He realized what should he do to satisfy his wife
这三句话分别哪里错了,请改过来,

He realized that he was lucky to be invited to the party
He realized where the man was hidden
He realized what he should do to satisfy his wife