Resposta:
1- Sally: Can you come to a meeting at 10 o'clock?
2- Brian: I am really sorry, Sally, but I can't, I have another meeting at 10.
3- Sally: That's too bad. How about 11 o'clock?
4- Brian: I am not free at 11.
5- Brian: How about this afternoon?
6- Sally: And I am not free at noon, I am having lunch with Mary.
7- Brian: How about 2 o'clock?
8- Sally: That's good, I can do 2.
