Представь,что Тайни будет учиться в твоём классе в следующем учебном году. Посоветуй,как он должен вести себя на уроках. You must sit at the desk,...in the lesson. You mustn"t talk with your friends,...
You have to obey the teacher You have to sit silently You have to raise a hand before leaving a class You shouldn't play You shouldn't rustle You shouldn't speak with the friends and schoolmates Так нормально?))