Ответ: King Arthur Arthur became king when he (1) was 15 years old. His friend Merlin, a wizard, (2) gave him a magic sword called Excalibur, With Excalibur, Arthur (3) won many battles and he (4) was a good king He (5) built a palace at Camelot, and later he married Princess Guinevere. For many years, Arthur and Guinevere (6) were very happy together. At the palace there was a round table, and all Arthur’s knights met there. People (7)called  them the Knights of the Round Table, and they (8) had a lot of adventures. They fought dragons, and they (9) looked for treasure called the Holy Grail. In the end Arthur’s evil nephew Mordred (10) killed the king. The legend says that Arthur died on the Isle of Avalon.