Ricky is always the last one________dinner, for he gets home late every evening. [ ]

下列语句中，标点符合使用正确的一项是（ ）

— Excuse me, could you please speak a little more ________— Sorry, I thought you could follow me.

______ the boy to save the money, but he would not listen to me.

It’s hot here. Why not ________your coat?