Something known by a lot of people, is " common " knowledge.
B. because there are two words explaining cycles so it should be The rain fell in "steady, repetitive cycles" throughout the night. You can also refer to D "we hiked the long, treacherous path"
Examples of recreation activities are walking, swimming, meditation, reading, playing games and dancing. Leisure refers to the free time that people can spend away from their everyday responsibilities:()
The answer is c. Both passages describe the physical remains of warriors.
The visage is another word for ship, which is a remain of a warrior, and so is the school.
I took the test and put B and it was wrong so I am sure this is the answer.
I hope this helps and please someone tell me if it was correct, I`m 99% sure it is.