Basically look at the options and say them out loud. If it sounds like a full complete sentence, its a dependent clause. It can be its own sentence!
In this case, that option is B. Hope this helps!
(I would appreciate it if you helped me by making this the brainliest answer)
The middle of the sentence or after it states what's happing in the story your reading
Answer:
The sentence is an exclamation.
22.5 is the answer, have a great day!