USC Application Help

USC asks for grades from 3 semesters for each class, but my school does a quarter system and does not combine grades to form a semester grade. What should I do?

You could always just put two grades per entry, so column one would be two quarters and column two would be two quarters.

For example:

Calculus A/B Calculus B+/A
English A/A English A/A

and so on