The answer is C. Appear is a verb and singular verbs normally end in -s. Also the sentence is talking about the conductor, not the pictures.
Answer:
the sound was positively painfully
the sound was deafeningly dreadful
Explanation:
or if it was (somehow) a nice sound, peacefully pleasing/pleasurable
An idea intended to make the reader take notice and want to read on is called a hook
Mr. Enfield I don't remember if he was a cop or not
Answer: Both passages are written for textbooks so C is youre
answer.
Explanation: this is correct