Упр. 3. Раскройте скобки, употребляя глаголы в Present Perfect, Present Continuous, Present Simple или Past Simple.

1. Please give me a pencil, I have lost mine. 2. I have not met Peter since Monday. 3. Nina has just finished work. 4. Where is Sergei? — He has gone home. He left the room a minute ago. 5. What are you reading now? — I am reading "Jane Eyre" by Charlotte Bronte. 6. They read "Ivanhoe" by Walter Scott a month ago. What about you? Did you read "Ivanhoe"? 7. My watch has stopped. There seems to be something wrong with it. 8. Did you see Jack today? — Yes, I saw him at the institute. 9. Did you hear the news?