Answer: option (D).
Explanation: Nicholas fiddled with his thumbs, because, he didn’t dare look at his sister as she towered over him.
Commas are mostly used to divide or separate parts of a sentence in order to make the meaning clear and the sentence easier to read. Commas mark a brief pause in the sentence, usually at a point where you would naturally pause if you were speaking rather than writing.
Answer:
Studies of Disease in the ears and throat, and nose.
Explanation:
That took me a hot minute
George has been answering all of Lennie's questions that the boss was asking Lennie.