16.The angler said that he hadn't caught any fish that morning. A. noun clause B. adjective clause C. adverb clause
17.I wonder if she was free.
A. noun clause B. adjective clause C. adverb clause
18.Though he didn't receive formal schooling, he is clever and industrious.
A. noun clause B. adjective clause C. adverb clause
19.The boys who misbehaved in the class were suspended.
A. noun clause B. adjective clause C. adverb clause
20He who laughs last laughs best
A. noun clause B. adjective clause C. adverb clause

i would say the correct answer is not concrete.

the examples that saki used to represent satire through situational irony are options two (2) and five (5) inasmuch as the wolf thought that looking for a girl in the bushes could be as easy as hunting little pigs at the park, but it took him so much time to find the girl if it had not been not for a silly mistake. also, bertha would have survived to the wolf's hunt if she had not won those medals for goodness, which at the end they were what got her killed by making noise, so winning medals of goodness was not so good achievement, after all.

it provides a unique and personal perspective on a significant historical event.