The Hitchhikers Guide to the Galaxy
As adjectives, prepositional phrases modify nouns or pronouns (which stand pro-nouns; in the place of nouns)
- this leaves us with options b and d
and as adverbs they modify verbs, adjectives and other adverbs: answer b is correct!
A Rebuttal Speech is the last speeches in a debate, where debaters summarize arguments and draw conclusions about the debate.
To remind the audience of the theme