I think They were experienced in construction for part A
Answer:
"His aim was to free himself more and more from those unpleasantness and to give them a semblance of harmlessness and propriety."
Explanation:
He literally says his aim was to free himself. If this is incorrect, the answer is the sentence right after it. Hope this helps.
Answer:
shave means to take off time from the original time to do a certain thing.
charge means the responsibility of taking care or control of someone or something.
No, because the author describes Booth's thorough premeditation of the murder.