1. My name's Petrov.
2. I live in Moscow.
3. Yes, I do. I live in the centre of Moscow
4. No, I'm not. I am not a teacher.
5. I am an engineer and I'm also a student.
6. I work at the Ministry of Foreign Trade.
7. В тексте не сказано. Например: I usually go for a walk in the park in the evening.
8. We have our English in the morning.
9. I learn English.
10. During the lessons we read our text-book and do a lot of exercises.
11. We're looking at the blackboard now.
12. We do exercises during the lessons.
13. Yes, we do. We do a lot of exercises in class.
14. В тексте не сказано. Например, We do many exercises at home.
15. Yes, we do. We speak English to our teacher.
16. We usually speak English in class.
17. В тексте не сказано, например, I go to the library after classes.
18. В тексте не сказано, например, I usually read science fiction books.
19. В тексте не сказано, например, No, I'm not. I am speaking now.
20. В тексте не сказано, например, Yes, I do. I sometimes practise English after classes.
21. I am speaking English now.