What rules you have to obey(服从)?
— Morning, class! Good luck to all of you in the exam! — Morning, teacher, .
— The socks must be Linda’s. — No, they be. They’re too small for her.
— You always spend only a little time on your study. You really ____me down. — I’m sorry, Mum. I won’t do that again.
— Martin has been working hard and comes top in the class. — It is his mother’s love that helps him feel good about .
— I don’t know what to wear at the party. — If I you, I would wear a shirt and a tie.