Which of the following sentences uses commas correctly?

A. I was born in Bryan Texas.

B. January 9, 1983, is my birthday.

C. Patricia Hammond MD will be speaking about skin cancer.

D. In June, 1826 my great-grandfather came to America.​

Which of the following sentences uses commas correctly A I was born in Bryan Texas B January 9 1983 is my birthday C Patricia Hammond MD will be speaking about class=