The first thing and Then indicate a chronological structure.
Answer:
a dance in triple time performed by a couple, who as a pair turn rhythmically around and around as they progress around the dance floor.
thats waltz
Explanation:
To be is a form of a future verb. so that means all of these will have "will be" in front of them. For example, "Even if wild animals (will be born) in a zoo, it is still cruel to keep them in a small enclosure."
I think it's scripted events or balancing conflict.
I'm not really sure if I'm right or not. I hope this works for you. Good luck