The Hotel Imperial was built in 1897.
Dubrovnik was founded in the 7th century.
The name Dubrovnik was officially adopted in 1918. Earlier it was called Ragusa.
The town was founded by people from Epidaurum.
The town was destroyed by fire in 1296.
Medical service was introduced in 1301.
The first pharmacy was opened in 1317. It is located at Little Brothers Monastery.
A 20 km water supply was constructed in 1436.
The city was ruled by the local aristocracy.
5000 people were killed by an earthquake in 1667.
The baroque cathedral was built in the 18th century.
The airport is located 20 km from the city centre.
https://www.ego4u.com/en/cram-up/grammar/passive/exercises?simple-present
https://www.ego4u.com/en/cram-up/grammar/passive/exercises?simple-past
https://www.learnamericanenglishonline.com/Green%20Level/G10%20Present%20Cont%20Passive.html
https://www.englishclub.com/grammar/verbs-voice_passive.htm