Many struggles with medical school and charaviristic professors. Susan, Elizabeth, and Nancy try to reach Tommy to drive is reluctant to do it. Tommu is embrassed top be seen with his teacher, Susan and Nancy. Finally, Tom traches Tommy a lesson in driving. Fed up with Mary's complaints about beeing unable ro study at home, Tom get her an apartment of her own for her to study for exams in medical school. She finally maves back home and the whole family coaches her.