Поставте деепричастие в скобках в Present Perfect,Past Perfect или Future Perfect
1. My room-mates (to do) their homework. Now they can go to a skating-rink with me. 2. The pupils (to translate) the text before the bell rang. 2. You (to be) to Warsaw? 3. He (to receive) the telegram by tomorrow. 4. I already (to send) the message. 5. Yesterday Kate (to do) her lessons by eight o’clock. 6. By this time tomorrow you (to take) your examination. 7. We (not to receive) any letters from her lately. 8. The girls (to clean) the room by the time their mother came back home. 9. The children (to fall) asleep by ten o’clock. 10. I just (to see) him.