按要求修改句子.
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）
答
Don't give the ball to liu tao.
Does the students ofen go home after school?
Some people got off and the bus stopped soon.