A. Thank you so much for your help.
B. You did what I asked, finally.
C. I appreciate what you did.
D. It’s about time you helped.
Answer: Thank you so much for your help.
What is a good way to express appreciation for someone’s help?
Additional Information: 'Thank you so much for your help.' is a sincere way to express gratitude.
Subjects: Conversation Practice, Speaking Skills