Answer:
I think it would be A. Leave it as is, because the other answers don't sound right, or don't have any commas.
Hope this helped! :)
What is the question here?
Explanation:
you can search up what is a another verb for the words in the (___) part like "what is a verb for open?"
My purple pen is out of ink
The Cascade of the melody helped the child to fall into a peaceful slumber.