Where is the answer to part a?
Predicate pronoun
A predicate pronoun is any pronoun that is part of the predicate.
A predicate is the part of a sentence that includes the verb and the words following it that relate to that verb.
Examples:
I will call him .
The teacher gave us a history assignment.
Mother made lunch for them .
A sentence may have more than one predicate; for example:
Mother made lunch for them and set it on the picnic table.
A subjective pronoun can be part of a predicate when it is the subject of a clause,; for example:
Mary brought a cake she made for the party .
A subjective pronoun is also used as a subject complement when it follows a linking verb; for example:
The leaders right now are he and I .
Answer:
The author's word choice help to express the tone of the excerpt since The negative connotations of the words "tensely," "clutching," and "sizzled" give the excerpt a tone of nervousness.
Explanation:
The use of the words "tensely," "clutching," and "sizzled" are indeed giving a more powerful meaning to the general idea of this excerpt, if this moment had been written without using any of this strong words, the level of tension on Louise Carpenter could not have been almost tangible to the reader as they create expectation and an increment of stress.