задайте к каждому предложению 2 вопроса (специальный и общий), пожалуйста
a) Books were first printed in the 15th century. (Книги были впервые напечатаны в 15-м Веке.)
b) Printers started pnrinting books in three countries at The same time. (Типографии стали печатать книги в трёх странах в одинаковое время.)
c) These days anyone can read books on CDs. (Сегодня каждый может читать книги на компакт-дисках.)
d) Columbus discovered Аmerica five centuries ago. (Колумб открыл Америку пять столетий назад.)
e) The Internet provides us with access to any library all over the world. (Интернет предоставляет нам доступ к любой библиотеке во всем мире.)
f) Not long ago people living in one part of the world didn't know much about the life of people in their neighbouring countries. (He так давно люди, живущие в одной части мира не знали о жизни людей в соседних странах.)
g) Any other... (любой другой ...)

1. When were books first printed? Were books first printed in the 15th century?2. What did printers start printing in 3 countries at the same time? Did printers start printing books in 3 countries at the same time?3. Who can read books on CDs these days? Can anyone read books on CDs these days?4. When did Columbus discover America?Did Columbus discover America 5 centuries ago?5. Who provides us with success to any library of the world?Does Internet provides us with success to any library of the world?6. When people living in 1 part of the world know...? Did people living in 1 part of the world know...?7. Само предложение My brother is 19. How old is your brother? Is your brother 19 years old?