=> 4. If he didn't smoke too much, he could get rid of his cough. 5. If she weren't very shy, she would enjoy the party. 6. If I get a work permit, I will stay for another month. 7. If he took some exercises, he wouldn't be unhealthy. 8. If I had money, we could get the ticket. 9. If you don't study hard, you won't pass the exam. 10. If you are impatient, you will make mistakes.
