Answer: A
Personally I would say the answer is A, but the definition of slender is literally "gracefully thin," so you could argue it's both A and B. Maybe it's something to take up with your teacher.
The answer is B. "He asked himself where it had come from and how; the past provided no explanation, and the future could not justify it."
This option is not a dark humor because it does not show the opposite side of happiness. The other choices explain that although there is happiness, he considered it as a burden- making it a dark humor.
Answer: A language Generator is a device that can be used to create the sentences of a language
Answer:
C. As a stickler about statistics, I was disturbed by Mr. Schlosser's
cavalier manipulation of data, which produced some startling -
and, frankly, unbelievable
"facts."