Can you please provide the piece for us? :)
The correct answer cannot be any of the other choices besides, sequence.
If the answer was "Adding an Idea" it would have to be furthermore, yet, in addition, and other choices.
The only category "Afterword" belongs in is a sequence.
People must know the environment, living situtations, and people, in order to "belong" in place. They need to understand their surroundings before anything.
They gain that knowledge by being very aware to everything and everyone around them.
It's easy for someone to know when they don't belong somewhere. They don't feel comfortable. People don't interact with him/her a lot. `
Answer: Duolingo is pretty good.
Explanation: