Complex sentence: Josh tries to call his professorto ask if he can get his extension on his midterm he needs to get a B on in order to pass the class, but Jacob tricks him because he wants him to fail.
Split into simpler sentences: Josh tries to call his professor to ask if he can get his extension on his midterm. He needs to get a B on the midterm in order to pass the class, but Jacob tricks him because he wants him to fail.