如何告诉别人“她是我的妈妈。”:( )A.She is my mother. B.He is my father.
A : What's thirty ________ twelve? B : ________ eighteen.
A: ________ ? B: It's seven thirty.
A: Shall we go to the zoo? B: ________
A: It's seven in the morning. B : Shall we ________ ?
A: It's ten.You're late. B: ________ .