介绍:
1 Can I buy you a drink？
2 I was wondering if you're free to come over for dinner at my place this Saturday Evening.
3 It might need to be a bit later.
4 May we have the pleasure of your company at dinner.
5 I 'm really sorry but I have to run. I have a previous engagement.
6 I haven't made up my mind who to invite. Maybe I'll play it by ear.
7 She accepted his invitation to join him for lunch.
8 Thanks for the invitation,we'll take you up on it some time.
9 How many people did you invite to your wedding shower?
