Identify the correct sentence.

A. There not going to believe that Shelly, the girl that never speaks up, just gave a speech in front of the whole school.
B. Their not going to believe that Shelly, the girl who never speaks up, just gave a speech in front of the whole school.
C. They’re not going to believe that Shelly, the girl who never speaks up, just gave a speech in front of the whole school.
D. They’re not going too believe that Shelly, the girl that never speaks up, just gave a speech in front of the whole school.