题目内容
根据句意，写出对话中所缺的单词。
－Do they ________ a basketball?
－Yes, they do.
－________ she have a soccer ball?
－Yes, she does.
－Does he ________ a tennis ball?
－No, he doesn't.
－________ your brother have a baseball?
Mary ________ a TV. She doesn't have a computer.
