Помогите пожалуйста!!! 4 и 5 задания срочно!!! мне к завтраму надо сделать

If I had been a well-organised person, I wouldn't have missed the train that day. If I hadn't missed the train, I wouldn't have been late for the job inter- view. If I hadn't been late for the job interview, I would have got that job. If I got that job, I would a millionaire now. If I were a millionaire, I would buy a gorgeous villa on the coast. If I bought a villa on the coast, I would admire the view of the sea every day.