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

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 has already come from school. Now she is doing her homework, 7. I read this book last year, 8. I'm sorry. I have not done my homework, 9. He is not at school today, he has fallen ill. When did he fall ill? He fell ill yesterday, 10. At last I have done all my homework: now I shall go out, 11. The rain has stopped but a cold wind is still blowing, 12. We have already solved the problem, 13. He has just finished his work, 14. Where have you put the newspaper? 15. What books did you read when you lived in the country?