"His or her" would technically be the best fit, since it is acknowledging both genders, but it is very common to use "their" any most people wouldn't consider it wrong. <span />
A, Facile
GOOGLE: (especially of success in sport) easily achieved; effortless.
I hope this helps! Good luck!
I believe there is a mistake in your choices, because I don't see the correct choice here. The correct answer should be ABAB ABCB.
This is because in the first stanza, the first line A (son) rhymes with the third line A (shun), and the second line B (catch) rhymes with the fourth line B (Bandersnatch) - which makes the first stanza ABAB.
In the second stanza, the first line A doesn't rhyme with anything (hand), the second line B (sought) rhymes with the fourth line B (thought), and the third line C doesn't rhyme with anything - which makes the second stanza ABCB.
Answer:
In lines 97-98 there is a simile "the notch is just like the pipe of a great pair of bellows" the notch is like the instruments to increase the draft of a fire
Its Called an Act because theres a lot of scenes in an act