Question

complete the rhyme scheme.
if i am happy, and you, a
and there are things to do, a
it seems to be the reason
of this world!

Explanation:

In a rhyme scheme, we look at the end - sounds of lines. The first line ends with "you" (A), the second with "do" (A). The third line ends with "reason" and the fourth with "world". Since "reason" and "world" have different end - sounds from "you" and "do" and also different from each other.

Answer:

C, B