1)Is Emma going to be a reporter?
No, she isn't. She is not going to be a reporter. She is going to be a vet.
2)Are Ann and Helen going to be actresses?
Yes,they are.
3) Is Harry going to be a vet?
No, he isn't. He is not going to be a vet. He is going to be a reporter.
4)What Emily is going to be?
Emily is going to be a teacher.
5)What Dann and Sam are going to be?
Dann and Sam are going to be a pilots.