Grades

If i get a letter in which i have a d or a f,which i already know from a certain class hmmmm wich class would that be. I would defintly not tell my parents are you kidding me. I would get the speach and the look of diipoint meant. Then they would hold it over my head that im falling. So i guess i need to start doing my homework and stuff. Hopefuly my grade will inprove and i wont be falling. But when some body needs help like moving its kinda hard to pick frinds over homework.