Which of the following options correctly joins the two sentences.
"Sarah had a busy day at work."
"Sarah went to the gym after work"
1
Sarah had a busy day at work, and she went to the gym after work.
2
Sarah had a busy day at work, but she went to the gym after work.
3
Sarah had a busy day at work; she went to the gym after work.
4
Sarah had a busy day at work however she went to the gym after work despite that.