Hi,
The correct answer would be A. I think "The Sound of Music" is my all-time favorite musical.
I hope this helps!
Answer:
I won't write 100 words for the answer but the theme is the process of becoming.
Answer:
Cannot be answered without the reference material.
What was a great movie? - It.
Just ask this question and you can easily find the subject of a sentence. Here, it is the pronoun <u>it.</u>