Complete the questions and answer them.
1)You have already had dinner, ....?
2)Your friends have had a football game today,....?
3)You have never built a sandcastle, ....?
4)Yor haven't found a very old book, ....?
5)Your friends have sent you an e-mail, ....?

You have already had dinner, haven't you?  Yes, I have.Your friends have had a football game today, haven't they?  No, they haven't.You have never built a sandcastle, have you?  Yes, I have.You haven't found a very old book, have you?  No, I haven't.Your friends have sent you an e-mail, haven't they?  Yes, they have.