阅读短文，根据上下文内容选词填空。 swan warm ducklings back cold into ugly swim
In spring, itis sunny and {#blank#}1{#/blank#}.Mother Duck has four {#blank#}2{#/blank#}. But she is surprised(惊讶的). Because three ducklings are small and yellow. The last oneis big and grey. It's {#blank#}3{#/blank#}. The ugly duckling is very sad. His three brothers can sit on their mother's {#blank#}4{#/blank#}.But he can't. He {#blank#}5{#/blank#}away. In winter, it is {#blank#}6{#/blank#}.The ugly duckling has no home. The ugly duckling grows and grows. It is spring again.The ugly duckling looks {#blank#}7{#/blank#} the water. How beautiful! He is big and white now. He is a beautiful {#blank#}8{#/blank#}! He is very happy.
