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    Frank Brown doesn't have a soccer ball, but his brother Alan does. They go to the same school and they love soccer. They play it at school with their friends. They think it's relaxing.

    Gina Smith has two soccer balls, three volleyballs, four basketballs and five baseballs and bats. She loves sports, but she doesn't play them—she only watches them on TV!

    Wang Wei doesn't have a soccer. He thinks soccer is difficult. He likes ping-pong. It's not difficult for him. He has three ping-pong balls and two ping-pong bats. After class, he plays ping-pong with his classmates.

读课文《绿色千鸟湖》，绿色千鸟湖在____县境内，它的蓄水量相当于____个西湖的水容量。