Английский язык, 6 класс

PAST SIMPLE : 1. I bought many interesting books yesterday. 2. Ira worked in a bank from 1990 to 1995. 3. I wrote a letter 5 minutes ago. 4. Yesterday Victor went shopping. 5. We enjoyed the party last week. 6. My mother did a lot of work last year. 7. I bought this sweater 2 weeks ago. 8. I lived in Ukraine 2 years ago. PRESENT PERFECT : 1. I have met him today. 2. I have forgotten his name. 3. She has already come. 4. have just visited this supermarket. 5. Has he brought this book? 6. I have broken my pencil. 7. I have opened the window. 8. I have not written my exercise. =)