Question

Which of these sentences needs a comma?

Final dance numbers included ballet and tap.
Finally she learned how to dance like her sister.
She learned how to dance after many classes.
Dancing was her favorite way to spend a day.

Answer 1

Finally, she learned how to dance like her sister.

Step-by-step explanation:

The word "finally" needs a comma afterwards in this case since it has a full sentence afterwards. Hope this helps! ^^