3.
Sara has thought of an innovative and creative solution to a problem she was facing.
I think his name has had a bad effect with him making friends and I think ray thinks that his name sucks and he should change his name but mrs ross thinks that every name has a meaning no matter if its alswaldo or ron they all are the same
I want to say the answer is A
My explanation:
I don't think it is B because the author mentions how he still hears the dragon in the wind so the knight keeps his sword sharp because he never knows if the dragon will show up again.
I don't think it is C because it suggests he is certain of a peaceful life. Although like mentioned before he keeps his sword sharpened for the thought of a dragon attacking so i think the peaceful life is not certain forever.
Finally I think the answer is not D because it does not portray in the story of the knight being a hero.
Therefor I believe A is left as the best option.
I hope this helps, have an amazing day :)