Answer:
the tone of the passage is serious!
Explanation:
Alice is clearly sharing how she feels about what's going on showing she is serious..
Answer:
sometimes I don't know what to do about it and I can't sleep in the afternoon
I would say the 1st one is the only one correct. The 2nd one should be who, the 3rd one should more and likely be whom, and the last one should probably be who. I don't know if I'm 100% though. I hope I helped.
