Окей , вот ответ
Ответик:
Hi Matt, I'm sorry to hear that you're having problem with your big sister. But I think , what i can help.
The best thing you can do is to talk about this problem with your sister. If he kind so she will do something to end this problem. But it probably may can't work. So when you will talk , you need to speak not loud . Say that you need to study and she can invite her friends when you did your homework. If it will not work , so then tell about it to your parents ! They will do something.
I really hope my advice helps. Write back and tell me what happens.
Ну или что-то такое , можно добавить еще что-нибудь. Я написала только базовый текст.
Надеюсь помогла <3</p>