Its only 2 they modify adjectives and other adverbs
either roger or vincer ARE filling in for daniel. would be the proper verb for this question
Tone is the author's attitude toward the speech. Since we know that Dr. King was the author and presenter of the speech, this was one of inspiration, seriousness, hope, and encouraging. This is not to be confused with mood. Mood is your feelings from the text. So, while the tone may be one of hope, to say it was 'hopeful' would be a mood (if that is indeed what you are feeling when hearing it.)
The first one ! :) Nick likes to spend time with Arif, but Arif does not like to spend time with Nick because Arif left walking showing he doesn't like Nick....
