1. b goesc startd finishese doesf hasg studiesh study2. b doesn't goc don't startd doesn't finishe doesn't dof doesn't have (has no)g doesn't studyh don't study3. b Do. No, they don't.c Do. Yes, they do.d Does. No, he doesn't.e Do. Yes, they do.f Do. No, we don't.g Does. No, it doesn't.h Do. Yes, we do. (если у вас больше предметов, чем у Марка) No, we don't. (если у вас меньше предметов, чем у Марка)