Tadpole(蝌蚪): Everyone has a mum. Who's my mum? Where is my mum? Are you my mum?

Fish: I am not your mum. Your mother has two big {#blank#}1{#/blank#} and a {#blank#}2{#/blank#} mouth.

Duck: I am not your mum, too. Your mother has a{#blank#}3{#/blank#}belly (肚皮) and {#blank#}4{#/blank#}clothes .

Tortoise: I am not you mum.Your mother has {#blank#}5{#/blank#} legs.

Frog: Look, I have two big eyes, a big mouth, a white belly ,four legs and a green clothes. I am your {#blank#}6{#/blank#}. My dear babies. Come on!

Tadpoles: Mum! We have a mum! I love you.

    I am a Chinese boy. There is only one {#blank#}1{#/blank#} in my family. My pen friend is Jack. He {#blank#}2{#/blank#} a big family. He has got two brothers and two {#blank#}3{#/blank#}. His father has got four brothers and his mother has got four sisters. Here is a {#blank#}4{#/blank#} of his family. Look! There are a lot of {#blank#}5{#/blank#} in his family.