Which of the following statements is correct?

a. the thesis statement belongs at the bottom of the pyramidal writing structure, while topic sentences belong at the top.
b. a topic sentence is typically placed at the end of the first paragraph.
c. a topic sentence should state what you want to say about the overall topic.
d. supporting sentences should "prop up" a topic sentence, while topic sentences should relate to the thesis statement

“skateboarding is a sport combining grace, courage and skill, and here we see it being born.” based on this passage, what inference can you make about the author’s opinion of skateboarding? a. the author does not think skateboarding is a ‘real’ sport. c. the author feels skateboarding should be illegal. b. the author feels skateboarding is only appealing to very young children. d. the author respects and appreciates skateboarding as a sport.

How do i correct this sentence correctly?

How did the older men calm the younger ones down when they learned from some of the prisoners where they were? (chapter 3 of the book night)