读句子，选择单词，完成填空Amy：Who's that {#blank#}1{#/blank#} (bay boy)?
Chen Jie: He's {#blank#}2{#/blank#} (me my) brother.
Amy: Is she {#blank#}3{#/blank#} (you your) mother?
Chen Jie: Yes , {#blank#}4{#/blank#} (She she ) is.
Amy: Is he {#blank#}5{#/blank#} (you your) father?
Chen Jie: No, he isn't. {#blank#}6{#/blank#} (he's He's ) my teacher!
