Scrooge could be missing his old friend because he was there at a time Scrooge was still a good person before they both were taken over by money
1st question is: C
2nd question is: A
Answer:
21: C.) while being stranded in the desert
22: C.) He put on food and edible supplies.
23: A.) sarcastic
24: C.) I beat myself up having been ungrateful about being alone because I longed to return to where I was before. (Not sure)
25.) A.) He misses the life he had before embarking on his journey (Most logical answer but B is possible)