Question

Which sentence is correctly punctuated? A) I knew I won the award, because my brother works in the sports office and he called me with the news. B) I knew I won the award because my brother works in the sports office and he called me with the news. C) I knew I won the award because my brother works in the sports office, and he called me with the news.

Answer 1

I would say C. This is because of the comma placement, joining two different clauses.