Question

Which sentence is written correctly?

A.
She was emailing her daughter’s teacher when her phone had been ringing.
B.
She was emailing her daughter’s teacher when her
phone rang.
C.
She was emailing her daughter’s teacher when her phone had rung.
D.
She was emailing her daughter’s teacher when her phone has rung.

Answer 1

The answer is A because the proper term would be “had been ringing”