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Fill in: reign, enemies, slaves, ruler, age.

1. Ancient kings and queens had ........ that worked but didn't get paid.
2. People call the time between 500 and 300 BCE 'the golden ........ of Greece' because there were so many good ideas and beautiful artworks and buildings at this time.
3. Elizabeth l was the Queen of England and her ........ lasted 45 years.
4. Cleopatra was the last ........ of ancient Egypt.
5. Genghis Khan many ........ who wanted to hurt him.