ГДЗ граматика Англійська мова 7 клас Мітчелл

Talk in pairs. Read the situation below. Student A, make requests to ask for favours. Use Can I/you..? Could I/you..? 

May I go out, Miss? – Yes, you may. Can I borrow your pen, please? – Yes, you can. Would you like to join me in a beach clean–up? – Yes, I will. May I open the window? – Yes, you may. May I go to the concert with Tim? – Yes, you may.