1. . . . . . . . if I need more money, I'll work part time.
2. . . . . . . . . if I pass all my exams ,they will buy me a car.
3. If I don't get the score I need in the IELTS exam, I will retake it in a couple of months.
4. If I don't get the grades I want, I won't get into my first-choice university.
5. They won't consider your application, if you miss the deadline.
6. A What will you do if you don't get a place on the course?
B I'm not sure. I guess that if that happens, I will probably just start looking for a job.