Поставьте глаголы, данные в скобках в Present Perfect Continuous. Will that music never stop? It (play) for two hours. Turn the TV set off. The children (watch) it since morning. Mary is learning to play the piano. She (practice) since breakfast time. He (live) in the USA for many years but he still can’t speak English properly. I need a holiday. I (work) too hard for a long time. Please, wake up Peter. He (sleep) for ten hours. We (travel) for three days but we are still only halfway to London.