my grades

My grades are easy to maintain, but lately, my teachers just have been slacking. My English and Math teacher are slacking and I'm just worried about how my report card is going to turn out. I have to get a B average so that my dad won't get mad about my car insurance. I can raise my grade up in English, but Mr. Hay won't put any grades in, and he doesn't reply to any emails. I'm just stressed out about my report card...I'm about to just give up.