Answer:
Quiet, seclusion.
Explanation:
"Repose" basically mean a state of rest or tranquility, someone taking rest or staying away from a busy, noisy life.
Based on the passage in the question, Angela is tired and had went to stay in her grandmother's secluded cottage. So, the words "quiet" and "seclusion" are the two words that help define the use of the word "repose". They help emphasize the situation of the atmosphere, the relaxing mood of Angela's grandmother's place.