The verb phrase is
show us the video
1 telling
2 to see
3 to take
4 smoking
5 going
6 to interrupt
7 having
8 (I think you had a typo and it should say stay?) to stay
9 to go
10 being
The answer would be <span>B) One of my sister's friends that she made in her college sorority are a doctor.
The subject-verb error occurs in the words made and are. Made indicates a past-tense event, while are indicates the present-tense. To fix the sentence, you could change are to is.
</span>One of my sister's friends that she made in her college sorority is a doctor.