1. I have already done my homework. Now I can go for a walk. 2. I did my homework yesterday. 3. He has just come home. 4. He came home a minute ago. 5. Nick played football yesterday. 6. She hasalready come from school. Now she is doing her homework. 7. I read this book last year. 8. I`ve read this book this year. 9.I havenever been to Washington. 10.Have You ever been to New York? 11. Have You ever seen the eruption of a volcano? 12. I haven`t eaten yet today. 13, He did not eat yesterday. 14. Did You play the piano yesterday? 15. Have You played the piano today? 16. What did you prepare for today? 17. Look at this bird-house. Mike made it himself. He made it last Sunday. 18. Where have you put my pen? I cannot find it. 19. Have You seen Mary today? 20. When did you see Mary? — I saw her last week. 21. Did Your mother promise to take you to the theater? 22. Look at my new dress! Ihave made it myself. 23. He is not at school today, he fell ill. — When did he fall ill? — He fell ill yesterday