For each of the following, choose whether a comma (,) or semicolon (;) is correct.
He told me to wait but I didn’t.
He couldn’t afford the big house however, he was able to buy the smaller one.
The guests were Tom, an architect Rachel, a doctor and Bill, a dentist.
He wants to make a lot of money in fact, he wants to be a millionaire
The guests were German French and Italian.