A: Hi, Alex. How (1) are you?
B: Hello David. I (2) am fine and how (3) are you doing?
A: I (4) am doing fine.
B: How (5) is your sister? Where (6) is she now?
A: She (7) is in London. She (8) is learning English there.
B: Really? That (9) is wonderful! How about your parents?
A; They (10) are fine too. They (11) are in Cyprus now.
B: (12) Are you busy tonight?
A: Not really, why?
B: We (13) are having a party. Would you like to come?