write a healthy menu for a day написать здоровое меню на день на breakfast на lunch на dinner

ответить по английски на вопросы 3)What can you see when you look from the window of your room? 4)What newspapers are published and sold at the place where you live? 5)What do you prefer to buy: cheap clothes that you can change rather often or expensive clothes that will last for longer time?Why? 6)Do you type your letters when you want to send them or do you generally write them ?Why? 7)Articles on what subjects interest you most?Where do you find them?

функция у=2^x - 2^-x    нечётная?