Answer
1. the opportunity to witness a street procession	B (the chance to experience a grand parade)
2. drawing attention to the need to care for nature	C (the focus on environmental awareness)
3. tourists and townspeople are equally welcome	D (Whether you’re a local resident or a visitor, the Summer Waves Festival in Little Byron Beach promises an unforgettable experience)
4.there will be artists from different backgrounds	B (the diverse lineup of performances and activities)
5. distinctive mix of music, art, and regional culture	A (the unique blend of music, art, and local culture)

Make a note of all the synonyms and parallels phrases used.

opportunity = chance

procession = parade

attention = focus

environment = nature

visitor = tourist

local residence = townspeople

distinctive = unique