4-1. Who were the first people to do many things ? .............................

a. The Chinese b. The Ancient Egyptians c. The Indians

2. What was probably the world's first lighthouse ? ..............................

a. Dubai Lighthouse b. New York Lighthouse c. Alexandria Lighthouse

3. How tall was the Alexandria Lighthouse ? ..................................

a, 131 m b.130 m c.133 m

4-When did it open ?............................

a.283 BCE b.238 BCE c. 288 BCE