Упр.6 Юнит 7 Урок 3 ГДЗ English Кузовлев 10-11 класс

For centuries the means of communication at a distance remained primitive. People made many efforts to change the situation. What efforts were made? (R Unit 7, ex. 3)

For centuries the means of communication at a distance remained primitive. People made many efforts to change the situation.

What efforts were made?

1. People invented the telegraph.
2. They developed the telephone.
3. They created radio communication.
4. They improved television and satellite communication.
5. They invented the Internet and mobile phones.