Question

what to reply for had dinner​

Answer 1

Explanation:

Have you had lunch?" is the same as "Did you eat lunch?" You can say, "Yes, I had lunch." or "Yes, I ate lunch." OR "No, I didn't have lunch." or "No, I didn't eat lunch." If you've had lunch, say 'yes'. If you haven't, say 'no'.

Answer 2

Answer:

Thank you for the invitation. I'd want to attend.

Explanation:

I appreciate you inviting me to dinner. It's something I'm really looking forward to.