giúp em với :(( ----- Nội dung dịch tự động từ ảnh ----- Mark the letter A, B, C, or D to indicate the correct response to each of the following exchanges. Câu 19: "How fashionable a pair of trainers you have!" – A. Do you want to know where I bought them? B. Thanks for your compliment. C. I know it's fashionable. O D. Yes, of course. Câu 20. "What can I do for you?" –". A. No need to help. O B. Thank you. O C. Thanks, I'm just looking. O D. Sorry for not buying anything. Go