"she" would be the pronoun.
You can rewrite this question as "She is your best friend?"
So in that case, "she" would be the subject.
In English, you just switch around "is" and the subject to make a question and make it sound Englishy
PS in Italian (and probably other languages) you would just say "She is your best friend?"
Answer:
b
Explanation:
A and C have the quotation marks before the puncuation, which is incorrect. D is missing quotation marks in front of I picked up some fresh blueberries from the farmers market this morning. So, the answer would therefore be B as it has none of these errors.
Answer: Your Personal Statement should be between 350 and 500 words in length
Explanation: