Помогите дам 30 баллов до завтра!!!Look through the texts on page 47 in the Workbook No 1 and answer the questions.
1. When was ink invented?
2. Was this invention made by the Egyptians or by the Chinese?
3. What was used to make ink?
4. The oldest piece of paper was found in Egypt, wasn't it?
5. Where was the first official stamp invented?
6. Why is the stamp called the Penny Black?
7. What was invented by Samuel Morse?
8. What is transmitted with the help of the telegraph?
9. Who was e-mail invented by?