C. Boosted VI. Choose the most suitable response to complete each of the following exchanges 19. Nam: I've just finished my painting. Look! Tam: " A. How cool! C. Sure 20. Jane: Mary:" B. I wish I could do it D. Wow, I can't imagine that. "Congratulations! You have got high marks in the last term." A. Really? Never say so. C. It is kind of you to say so. B. D. You're I'd love to say so. welcome. D.