1) Jamie's main conflict in "My Brother's Keeper" was flashing back to earlier events with his brother Ted.
2) The ibis a symbol of Doodle’s death in “The Scarlet Ibis” because the storm is symbolic of the devastating effects that human pride and cruelty can have.
3) The tone of the poem “On Turning Ten” is fairly somber. The speaker express that he is excited and ready to take in the responsibility's about turning ten.
DISCLAIMER: I am not totally sure about these answers but if you have any questions please do not hesitate to ask.