改一般疑问句并作肯定与否定回答,再改否定句

1.Spring doesn't come first.
Does spring come first? Yes, it does. No, it doesn't.
2.There isn't some water in the cup.
Is there some water in the cup? Yes , there is. No, there isn't.
3.There aren't my teacher.
Are there my teacher.? Yes , there are. No, there aren't.
4.I wouldn't like to eat some food.
Would you like to eat some food? Yes , I'd like to. No , I wouldn't like to.
5.The girl doesn't clean blackboard.
Does the girl clean blackboard? Yes, she does.No, she doesn't.