Mark the letter A, B, C or D on your answer sheet to indicate the best arrangement of utterances or sentences to make a meaningful exchange or text in each of thefollowing questions from 13 to 17.

Hi Daniel, a. You really helped me focus on improving my writing skills. b. Thanks a lot for the tips you gave me during our last study session. c. It was challenging, but I feel much more confident now. d. I still need some practice, though, especially with grammar. e. Hope we can meet up again soon for another session! Best, Laura

Đáp án đúng là: C