Answer:
Part A: D as they were helpful and res[ectful
Explanation:
Part B: C as if you read the story it says she was very friendly and they caught that and it is the only one saying that she is friendly.
Answer: positive
Explanation:
Positive connotations refers to the associations which are affirmative or good and has good feelings. They give positive emotions.
From the information given, the word wonder has a positive connotation. From the sentence "Like many improbable ideas, when it actually works, it's a wonder", wonder here can also mean miracle and this brings positive feelings.
"poetic description" is the only real option from the list that is not common in expository writing, although careful descriptions can indeed be used as long as the point remains clear and forceful.