I write poetry for fun and also for my (old) school, and this is SUPER good!! i don;t see a problem with it, its funny and the stanzas are good. Keep it up!! :))
The answer is B. changing language varieties.
Code-Switching is a term that describes people varying the way they speak when they function in different cultures that use different languages.
It means to show pride and self-confidence.
The rain fell, the sun shone, and the flowers began to bloom is the right answer because each phrase in that sentence is written in the same structure. Hope this helped!
Please leave more detail when you ask questions. This is almost impossible to answer!