情景交际：根据上下文补全对话，每空一词。

A: 1______ is your birthday?

B: My birthday is October 8th.

A: What 2______ were you born?

B: I was born 3______ 1990.

A: 4______ you are 20 5______  6______ .Will you 7______ a birthday parly?

B: Yes, of course.

A: 8______ can go to your party?

B: My good friends.

A: Can I go to your party?

B: Of course you 9______. You're my good friend, too. 10______ to my party!

A: Thank you very much.