Described nonchalant
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If you describe someone as nonchalant, you mean that they appear not to worry or care about things and that they seem very calm.

Explanation:

part a.   = c.)

part b. = a.)

explanation:

to me i think class room sitting education is better. i do online school and i have not learned a think haha. when i sit in the classroom i just sit there and kind of pay attention but still i get so far ahead in the class when im doing online i have nothing else better to do but play video games and i sit in school and learn and have friends and just actually learn. when i'm doing online i sit here listing to music and get on and and look up the answers i guess that is my fault for being a cheater. but to be honest i think sitting in the classroom is better.