1. Did you go to cinema 5 days ago? -Yes, I did. It was stunning film.
2. What did you say? -I said that I loved you.
3. How many money did you spend? -I spend a lot of money for preparation to school days.
4. Where did you buy these books? -I bought them in shop opposite school.
5. Did you see a football match on last week? -No, I didn't. I was busy with school.
6. Did you know about Math test? -No, it was surprise for me!
7. Did they come in time? -Yes, they were on time. No minute more.
8. How did you understand this exercise? -My parents helped me.
9. What did you do yesterday? -Yesterday I was busy with my project.
10. When did you go to gym? -I went to gym 3 days ago.
Объяснение:
В 1888 году американский изобретатель Герман Холлерит разработал первый успешный компьютер, используя перфокарты и электричество. Это был первый шаг в автоматизированной обработке данных. В 1951 году был введен первый серийно доступный компьютер. К концу 1960-х годов, многие крупные компании используют компьютеры. Затем в 1975 году, персональные компьютеры были наконец введены. Сегодня мы не можем функционировать без них!