Условие:
1) If I get up late, I \square the bus. (get up/miss)
2) If I \square the bus, I \square late for class. (miss/be)
3) If I \square late for class, I \square the exam. (be/fail)
4 If 1 \square the exam, my parents \square angry. (fail/be)
5 If my parents \square angry, they \square me a guitar. (be/not buy)
