read the sentence. gregor watched, assessing how sasha reacted to his news. which statement best explains…

read the sentence. gregor watched, assessing how sasha reacted to his news. which statement best explains how the underlined clause conveys meaning? it is an adverbial clause explaining sasha’s behavior. it is a noun clause indicating what gregor was observing. it is a noun clause describing what sasha was responding to. it is a relative clause specifying the information gregor gave sasha.
Answer
Brief Explanations:
The clause "how Sasha reacted to his news" functions as the object of the gerund "assessing", which makes it a noun - clause. It shows what Gregor was observing. It is not an adverbial clause (as it doesn't modify a verb, adjective, or adverb), nor a relative clause (it doesn't start with a relative pronoun like who, which, that etc. and doesn't modify a noun).
Answer:
It is a noun clause indicating what Gregor was observing.