根据要求变换句子
问题描述：
根据要求变换句子
1.I like science.（变为否定句）
__________________________.
2.I play football three times a week.（对three times a week 进行提问 ）
_________________________________.
2.I have to wash the dishes after dinner.（改为一般疑问句）
_____________________________________.
答
I dont like science.
How often do you play football?
Do i have to wash the dishes after dinner?