Раскройте скобки, употребляя глаголы в present perfect, present continuous, present simple или past simple. 1. you (to find) your notebook? — no! i still (to look) for it. i already (to look) for it for two hours, but (not yet to find) it. 2. you (to play) with a ball for three hours already. go home and do your homework. 3. wake up! you (to sleep) for ten hours already. 4. i (to wait) for a letter from my cousin for a month already, but (not yet to receive) it. 5. she already (to do) her homework for two hours; but she (net yet to do) half of it. 6. i (to wait) for you since two o'clock. 7. what you (to do)? — i (to read). i (to read) for two hours already. i already (to read) sixty pages. 8. it is difficult for me to speak about this opera as i (not to hear) it. 9. i just (to receive) a letter from my granny, but i (not yet to receive) any letters from my parents. 10. the weather (to be) fine today. the sun (to shine) ever since we got up. 11. every day i (to wind) up my watch at 10 o'clock in the evening. 12. come along, henry, what you (to do) now? i (to wait) for you a long time. 13. where your gloves (to be)? — i (to put) them into my pocket. 14. i (to stay) with some american friends in chicago. i (to stay) with them for two weeks now. i (to have) a great time here. i (to take) the opportunity to improve my english. i already (to see) the towering skyscrapers of chicago which are reflected in the rippling water of lake michigan. i just (to take) a picture of chicago's sears tower which (to rise) 1,707 feet and (to provide) a panoramic view from the skydeck. 23. i (to go) to give that cat some food. i (to be) sure it (to starve). — but jane already (to feed) the cat. you needn't do it.