Раскройте скобки: (Past Simpl,Present Perfect, Present Perfect Continious)
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1. What you (to do) here since morning?
2. He (to run) for ten minutes without any rest.
3. You (to find) your notebook? -No! I already (to look) for it for two hours, but I (not yet to find) it.
4. (To wait) for you since three o'clock.
5. Ann ( to read) for an hour already. She already (to read) sixty pages.
6. My uncle (to buy) his bike three years ago.
7. I (to write) a letter since I came home.
8. Where are your gloves? -I (to put) them into my pocket.
9. We (to know) each other for four years.
10. They (not to sleep) during last night.
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