To establish setting and context
A. because he keeps on repeating the same words over, just in different order.
Answer:
Irregular
Explanation:
You can think of "regular" as several neat rows or many similar things. They are all "regular" with each other and you can sort of predict what will come next.
There does not seem to be a specific pattern here, so we can conclude the answer most likely is irregular.
Answer:
D
Explanation:
a funny joke delivered in a speech about the many different flavoure of ice cream
