(PUC-PR - 2006) Im sorry, but I _____ able to meet
(PUC-PR - 2006) I'm sorry, but I _____ able to meet you for lunch tomorrow.
A
haven't been
B
can't be
C
don't be
D
won't be
E
wasn't
(PUC-PR - 2006) I'm sorry, but I _____ able to meet you for lunch tomorrow.