It might be clearer to say: According to the dictionary, a squawk is not the same thing as a squeak. there's no need for them to be plural in your sentence and it's likely that, in the dictionary, they're listed as "squeak" and "squawk" singularly. when describing dictionary definitions it's best to use the form of the word that the dictionary uses for clarity.
Answer:
B
Explanation:
Because it looks about right
Yes it is because it’s just explaining over and over again how she was singing
That Baissac is sneaky but does what she believe is right. She is not afraid to be brave, and do what most other's wouldn't