补全对话。
Alex: Who's that man?
Judy: He is our {#blank#}1{#/blank#}teacher.
Alex: What's he like?
Judy: He is {#blank#}2{#/blank#}
Alex: Is he {#blank#}3{#/blank#}?
Judy: No, he isn't.
Alex: Can he do kung fu?
Judy: Yes, he can.
Alex: When do we have his {#blank#}4{#/blank#}？
Judy: On {#blank#}5{#/blank#}
