Which of the following options are written using correct grammatical form? Select all that apply.

A.I am absolutely thrilled with my new shoes and I am going to wear them everywhere.
B.I am absolutely thrilled with my new shoes. I am going to wear them everywhere.
C.I am absolutely thrilled with my new shoes, and I am going to wear them everywhere.
D.I am absolutely thrilled with my new shoes I am going to wear them everywhere.