Hi hun!
The answer to this question is going to be A.
-If you need me to explain more I gladly will just make a comment and I will let you know whatever you need!
-I hope this helps!!
The poem first starts with a very happy and pleased tone, but later as we continue reading the tone turns up into a disappointment and sad one. The tone here reveals about the speaker that she had a lot of struggles and difficulties trying to learn english because she has spoken italian for her entire life.