Correct Answer:
Option 1. Personification
Personification means to attribute the human behavior or characteristic to something nonhuman. In the given sentence the human characteristic i.e. dance is being attributed to a nonhuman i.e. washing machine. Therefore, the literary device being used in the sentence is Personification.
Answer:
D. Root Word
Explanation:
The foundation of a word is a root word.
P.S a prefix (aka Affix) goes in front of a root word and the suffix goes at the end.
I will go with b if i was you