Priya seems to be a workaholic.  She spent the holiday in her office finishing the report.  

A Since Priya looks like a workaholic, she spent the holiday in her office finishing the report.

B Priya seems to be a workaholic; nevertheless, she spent the holiday in her office finishing the report.

C Priya seems to be a workaholic; in fact, she spent the holiday in her office finishing the report.

D Being a workaholic, Priya spent the holiday in her office finishing the report.