How about having dinner together?一起吃晚饭好吗？

今天的几个句子是有关请人吃饭的：1.We're going to have a few friends over at my house.我们几个朋友准备在家聚一聚。2.Please make yourself at home.请不要客气。3.This dinner is on me.Please order whatever you want to have.今晚我请客，你想吃什么随便点吧。4.Help yourself to some seafood.请随便吃些海鲜。