用who,that,his,that's,is,mother组成两个句子.一个问句,一个答句.要快一点,

问题描述:

用who,that,his,that's,is,mother组成两个句子.
一个问句,一个答句.要快一点,

who is that
that`s his mother

Who is that?
That 's his mother.

who is that?
that's his mother.

Who is that?
That's his mother.