1. Please give me a pencil, I have lost mine. 2. I haven't 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? Have you read "Ivanhoe"? 7. My watch has stopped. There is something wrong with it. 8. Have you seen Jack today? — Yes, I saw him at the institute. 9. Have you heard the new symphony by M.? — Yes, I have . — When did you hear it? — I heard it last Sunday. 10. You have changed so much. Has anything happened? 11. What are you doing here at such a late hour? Are you writing your composition? — No, I have written it already. I am working at my report. — And when did you write your composition? — I finished it two days ago. 12. I say, Tom, let's have dinner. — No, thank you, I have already had dinner. 13. What is the weather like? Is It still raining? — No, it has stopped raining.
1. Please, give me a pencil, I have lost mine. (Present Perfect) 2. I haven't met Peter since Monday. (Present Perfect) 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 a detective story. 6. They read "War and Peace" a month ago. What about you? Have you read this novel? 7. My watch has stopped. There is something wrong with it. 8. Have you seen Jack today? -Yes, I have seen him at the Institute in the morning. 9. Have you heard the new symphony by M.? - Yes, I have - When did you hear it? - I heard it last Sunday. 10. You have changeed so much. Anything has happened? 11. What are you doing here at such a late hour? Are you writing your composition? - No, I have already writen it . I am working at my report. - And when did you write your composition? - I finished it two days ago. 12. Tom, let's have dinner. - No, thank you, I have already had dinner. 13. What is the weather like? Is it still raining? - No, it has stopped raining.
It saw/it didn't see
They took/that didn't take
You went/ you didn't go
He gave/ he didn't give