阅读对话，填入适当的单词，每线—词
The little ducklings and Mother Duck live in a beautiful pond in Xixi Wetland Park(西溪湿地公园). One day, they see some ducks flying. Listen! What are Little(L. D. ) and Mother Duck(M. D. ) talking?
L. D. : Mummy, look at those ducks. They can f{#blank#}1{#/blank#} so high.
M. D. : Oh, baby. They are not ducks. They are wild g{#blank#}2{#/blank#}.
L. D. : W{#blank#}3{#/blank#} are they from?
M. D. : They come from the n{#blank#}4{#/blank#}.
L. D. : W{#blank#}5{#/blank#} do they come here? This is our home.
M. D. : It is winter now. So it is very c{#blank#}6{#/blank#} there. They cannot find enough food. So when winter comes, they must change their homes.
The children are c{#blank#}1{#/blank#}shells on the beach.
{#blank#}1{#/blank#}
{#blank#}2{#/blank#}
{#blank#}3{#/blank#}
{#blank#}4{#/blank#}