问题描述：
I think she has a bad toothache.(改为否定句) You should （go to the dentist）.就括号部分提问
He runs every morning to （stay healthy）.就括号部分提问
My brother studied late last night(改为一般疑问句）
is easy keep to it of a yin yang balance and(连词成句）
He runs every morning to （stay healthy）.就括号部分提问
My brother studied late last night(改为一般疑问句）
is easy keep to it of a yin yang balance and(连词成句）
问题解答：
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