变否定句,一般疑问句,及肯否回答

1 She won't be a doctor in ten years.
Will she be a doctor in ten years?Yes,she will.No,she won't.
2 Books will not be on computers.
Will books be on computers?Yes,they will.No,they won't.
3 Nothing will be free.
Will everything be free?Yes,it will.No,it won't.