Question

—Are you going to Tom's birthday party?

—________. I might have to work.

A. It depends 

B. Thank you

C. Sounds great 

D. Don't mention it

Answer 1

A解析：It depends “视情况而定”；Thank you “谢谢”；Sounds great “听起来不错”；Don't mention it “别客气，没关系”可用来回答感谢和道歉。句意：——你打算去参加汤姆的生日聚会吗？——那要看情况。或许我要上班。根据句意A项正确。