3. Read the text again and answer the questions with short answers.

1. Why were the first phones not mobile?
2. What was the disadvantage of the first mobile phones?
3. Why haven't ordinary people always used chairs?
4. How may chairs change in the future?
5. What natural materials for shoes are mentioned?
6. what changed in shoe design in the 19th century?


3 Read The Text Again And Answer The Questions With Short Answers 1 Why Were The First Phones Not Mobile 2 What Was The Disadvantage Of The First Mobile Phones class=