Choose the correct form of the verb (active/passive) The Hagia Sophia is a famous building that 1. ... (knows / is known / was known) by both
Christians and Moslems. The Hagia Sophia 2. ... (built / was built / is built) between
532 and 536. The building 3.
... (situated / is situated / was situated) in Istanbul, Turkey.
The Hagia Sophia was the largest Christian Church in the
Roman Empire. In 1453, the Ottoman Empire took
control of the city and the Hagia Sophia 4. ... (converted / is converted / was converted) into a
mosque.