①What's your name? {#blank#}1{#/blank#} A. I'm from China.

②Where are you from? {#blank#}2{#/blank#} B. He's my grandpa.

③Who's that man?{#blank#}3{#/blank#}         C. My name is Tutu.

A. No, they aren't.       B. Is it Sarah's?      C. No, it isn't.      D. It's Tom's.

Amy: Is this your coat?

Mike:{#blank#}1{#/blank#}My coat is yellow．{#blank#}2{#/blank#}

Amy: Are these Bob's shoes?

Mike:{#blank#}3{#/blank#} They're John's．

Amy: Whose hat is this?{#blank#}4{#/blank#}

Mike: No, it isn't．It's Lucy's．

A：Hi，Mike. Who is your science teacher？

B：Mr Smith. 

A：{#blank#}1{#/blank#}

B：Yes，he is. {#blank#}2{#/blank#}

A：When do you have a science class？

B：We have a science class on Tuesdays. {#blank#}3{#/blank#}

A：I like English classes best. {#blank#}4{#/blank#}

B：Is she young？

A：{#blank#}5{#/blank#}And she is pretty.