there is nothing in the fridge,is there?no

Question

反意疑问句的回答
there is nothing in the room ,is there?
it is impossible ,isn't it?
请说明一下这几个句子的回答,及其表达的意思.如第一句,回答yes,there is.到底是“有”还是“没有”呢?回答no,there isn't .
我看下面说的都完全相反，气我咋滴......................

Answer 1

there is nothing in the room , is there?
房间里什么都没有,是吗?
yes,there is.不,里面有.no,there isn't.是的,里面没有.
it is impossible , isn't it?
它是不能的,不是吗?
yes,it is.不,有可能.no,it isn't.是的,没有可能.