C, progressive verbs have an -ing at the end (entering), because they represent an action that is currently being done or will be occurring at some point in time.
Marry Shelly who wrote the gothic novel of Frankenstein
Every gerund/participle ends in -ing, so you can know for sure that the answer is one of these two. Since here <em>turning </em>is used with an adverbial function (that is, it is basically an adverb - it tells us WHEN Kate bumped into David), the correct answer is B) participial.
Answer: A. They show that Iranian children living in poverty had to work.
Explanation: In the given page we can see the story of how Marjane realizes the existing differences in social classes while going to a book-signing of her favorite author. The middle row of panels help develop this central idea by showing that Iranian children living in poverty had to work, this helped Marjane to realize how lucky she is to have what she have, and also to feel ashamed of the existence of such social differences.
I believe the correct answer is B. <span>The narrator does not trust what Agnes tells her.
This is a gothic element because there's obviously a great mystery in the house, that is being hidden from the newcomer. Furthermore, her predecessor has died, and the reason is unclear. In Wharton's time and before, servants, maids, and other members of the lower social classes were to come to the rich mansions and do their duty without inquiring or showing any kind of inquisitiveness, even when the issue concerns them very much. Agnes, as a loyal servant, partakes in this secrecy, and won't admit to the speaker that something strange is happening.</span>