Choose the correct word to complete each sentence.

Many ancient houses in the city are not ________ because of changes over time and bad weather.
1. well preserved
2. well promoted
His _________ novels are based on events that happened in the early 19th century.
1. historical
2. historic
Older generations worry that ______ music and dances will die out because young people only listen to pop music.
1. folk
2. festival
The heritage site is _______ as a tourist destination on social media.
1. promoted
2. protected