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.

    Tom is a good worker. He {#blank#}1{#/blank#} in a big factory. He can draw many pictures of machines. And he likes{#blank#}2{#/blank#} machines. He often goes to work at half past eight in the morning. He always has his {#blank#}3{#/blank#} in the factory at 12.00. He always {#blank#}4{#/blank#} back home at five o'clock in the afternoon. He likes {#blank#}5{#/blank#}TV after dinner.

—It's here.