如下

it was exciting
否定句It was not exciting
一般疑问句Was it exciting?
肯定回答Yes, it was.
否定回答 No, it wasn't


He has five stickers
否定 He doesn't have five stickers
一般疑问 Does he have five stickers?
肯定回答 Yes, he does
否定回答 No, he doesn't


They waited for bus
否定They didn't wait for bus
一般疑问 Did they wait for bus?
肯定回答 Yes, they did.
否定回答 No, they didn't


若有疑问及时追问,如满意请点击下面的“选为满意答案”按钮,谢谢!O(∩_∩)O