Choose a debate topic that is important to your community. The topic should be presented in the form of a resolution. For example, you might choose to debate the following resolution: “School uniforms should
be required for all students.” In each debate, one side will argue in favor of the resolution, and the other
side will argue against the resolution.

the simple predicate of the sentence is camped.

the sentence that best describes the tone of the passage from the radio broadcast compared to the passage from the book is b. the radio broadcast has a more surprised tone.

consider the text evidence: in the passage from the book, the description is more matter-of-fact. it is simply describing the things resembling little grey snakes, but there is no urgency in the description. on the other hand, in the passage from the radio broadcast, there is definetely urgency (you can tell from the expression used, "good heavens", which clearly indicates surprise.)