M: Shall we go to the cinema this evening? W: Oh,sorry. I'm afraid I can't. I'm seeing my mum off at the airport at 7:30., Question: What will the woman do this evening? (A) Meet her mum at the airport. (B) Say good-bye to her mum at the airport. (C) Fly to another city together with her mum.
(B) Say good-bye to her mum at the airport.