C.
Barely should not be capitalized because it is not the beginning of the sentence.
D would be the correct answer for this question.
Looking at the sentence, it's is obvious that 'Amazon' is the adjective word that describes the birds in South America. Other than that, it is being capitalized because it is at the same time a nationality / race.
C. jason, who is entering the classroom a little late and intentionally trips over a stack of books ... class laughs
D. he puts things off and is frequently unprepared
<span>Walden is optimist and
he only believes in a better future. He thinks if you aspire to the dream, one day you will achieve
success. Wolden also reckons that sometimes you need to leave some things (and
maybe some people) to achieve your goals. In addition, he claims that new or updated
laws will be better than old laws.</span>