Choose the correct option.

1. If I ... a toothache, I would go to the dentist. 2. You ... weight if you eat ice cream every day! 3. If I were you, I ... eating so much junk food. 4. If you ... more, you would have passed the exam. 5. You wouldn't have got lost if you ... my directions! 6. This soup ... better if you had added more salt.