IPMAT Indore 2023VA > Mediumnothing much has changed, has it?nothing much has changed, would it?nothing much is changed, isn't it?nothing much has changed, hasn't it?✅ Correct Option: 1Related questions:The place where her father disappeared and the reason why he did are unknown to her.He was having a difficult time, but never once he complained.If I had known that you needed to go to the airport yesterday, I could drive you there.