Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best completes each of the following exchanges.
Nam is politely declining Lan's invitation to her birthday party next weekend. - Nam: I’d love to but I won't be able to attend your birthday party. I'm taking my final exam next weekend. - Lan: _________.
A.Oh, that's annoying.
B.Great. See you soon.
C.Sounds like fun.
D.Well, never mind. Good luck to you!