Answer:
C. The spelling bee contender flashed a self-possessed smile as the final word was announced.
Explanation:
You have not pointed out which words are underlined, but either way, we can see that sentence C is the only one that contains a word that is used incorrectly. This word is <em>self-possessed</em>. A smile can't be self-possessed. This adjective is used to describe a person - someone who is self-possessed is calm, confident, and in control of their emotions.
Answer:
the problem wasn't fixed by me
D. they are based on fact not fiction
Answer:
The second one !!
Explanation:
Based on the text, you can tell that he isn't joyful, or even fearful. He just didn't exactly know what to expect. His thoughts had calmed, so he was cooling down and no longer sweating !!
I hope this helps !