Since this is an open question with no choices, I am answering with what I think will best fill in the blank. Note: I do not know exactly what answer they are looking for.
The best answer is: REM
REM is the stage of sleep where dreaming occurs. REM stands for Rapid Eye Movement. Exactly as the title says, REM sleep is characterized by fast back and forth movement of the eyes.
Answer:
"Quickly" is a how adverb.
Annotating . hope this helps
Answer:
C. it is a part of raising action that shows the process of the journey
Answer: the answer is A.
Explanation: hope this helps!