Respuestas

1. If he had studied more, he wouldn’t have failed / would have passed his exams.
2. If she hadn’t had a boyfriend, she would have given him her phone number.
3. If the motorbike hadn’t been so expensive / had been cheaper, I would have bought it.
4. If you had had lunch, you wouldn’t be so hungry now.
5. If I hadn’t got up late / had got up earlier, I wouldn’t have missed the meeting.