1. Он ждал здесь 4 часа. 2. Они играют с самого утра? 3. Она живет в Москве два года. 4. Мы знаем друг друга всю свою жизнь. 5. Я не сплю со вчерашнего дня. 6. Он работает здесь 10 лет
he has been waiting here for 4 hourshave they been playing since the very morning?she has been living in Moscow for two yearswe have known each other the whole lifeI haven't been sleeping since yesterdayhe has been working here for 10 years
