问题描述：
按要求修改句子.
Give the ball to liu tao.（改为否定句）
The students often go home after school（改为一般疑问句）
stopped,some,soon,the,people,off,got,bus,and（连词成句）
Give the ball to liu tao.（改为否定句）
The students often go home after school（改为一般疑问句）
stopped,some,soon,the,people,off,got,bus,and（连词成句）
问题解答：
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