Упр. 206. Раскройте скобки, употребляя глаголы в Present Perfect или Past Simple.

Решение:

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 have read this book this year.
9. I have never been to Washington.
10. Have you ever been to New York?
11. Have you ever seen the eruption of a volcano?
12. I have not yet eaten today.
13. He did not eat yesterday.
14. Did you play the piano yesterday?
15. Do you play the piano today?
16. What have you done?