Відповіді: Стр.102 (A-C)

A. What do you know about Silicon Valley?

Silicon Valley is a famous technology region in California, USA.

B. Why did Silicon Valley develop in this part of the world?

Frederick Terman helped scientists, Stanford University and businesses work together. Silicon chip companies and research made the region grow.

C. Answer the questions.

1. It is famous for technology, innovation and new businesses. 2. Silicon chips allow devices to store information and do calculations quickly. 3. The valley was mostly farmland in the 1920s. 4. Many workers have long hours and face high housing costs. 5. People go there to develop new ideas and start businesses.