Поставьте глагол в нужную форму.Используйте Present Perfect или Present Perfect Continuous. I (run) out of petrol.Can you land me some. You are out of breath.(You/run)? The secretary (type) the letters you gave her but she (not/finish) them yet. There's sufficient light, you (waste) electricity for nearly an our. Look ! The child (fall) a sleep. Open the window.