Раскройте скобки, употребляя глаголы в Present Perfect, Present Continuous, Present Simple

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.