Fill in the blank questions usually the answer.
a. one key word
c. complete sentences
b. a list of vocabulary words
d. none of these

a. One key word

Fill in the blank questions are those that provide a sentence in which a word or a phrase is missing. The idea is to chose the best word or phrase to complete the sentence. In oder to solve these questions, we usually require one key word in the answer. This word allows us to figure out what the best option to fit into the question is.

it a

   In recent times the greatest debate rose when in 2016, American singer-songwriter Bob Dylan was awarded the Nobel Prize in Literature, making him the first musician to ever receive the award. ... It was through his genius that American Literature got its first original American songbook. He was the herald of tradition. hope this helps

Explanation: