At the end of Chapter 3, Kino rejects Juana's fears that the pearl will destroy them. He silences her and even acts aggressively. Kino seems to be under the spell of the pearl and views it as his one chance for a brighter future. His reaction to Juana's pleas reveals Kino as a proud and stubborn man.
You'll have to be more descriptive of your question
The answer is cheerful and upbeat.
It is whom. You can only use who if you can replace is with he or she.
