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 the following questions from 18 to 22.

Hi Alex,
a. I feel much more confident about presenting it now.
b. I hope we can work together again in the future!
c. Let me know if you're available for another collaboration soon.
d. Thanks so much for your help with the project last week.
e. Your suggestions really improved the final outcome. Best,
Catherine