TOM: Can you come on Monday evening? YOU: Sorry but ...I'm playing volleyball. (1)
YOU: Sorry but I'm playing volleyball.
TOM: What about Tuesday evening then? YOU: No, not Tuesday I (2)
YOU: No, not Tuesday I am working late.
TOM: And Wednesday evening? YOU: (3)
YOU: I am going to the theatre with my mother.
TOM: Well, are you free on Thursday? YOU: I'm afraid not. (4)
YOU: I am meeting Julia.
Ответ: See above.