What are some techniques to encourage the acquisition of high-frequency words in the classroom?

Hi brothers and sisters may you tell me the answer of question ?

"first of all, how could they mistake a man for a sasquatch? " which best explains the purpose of this question (from review 2)? a) to illustrate how much the book uses humor b) to show how unbelievable parts of the story are c) to convince the reader that the novel is poorly written d) to highlight the differences between the characters in the novel

What is the main idea of this paragraph from the volcanoes section of the ready.gov website