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

a. Minh: I have! Last week, I ordered a new pair of headphones. They arrived in just two days!
b. Lan: Have you tried online shopping recently? It's so convenient these days.
c. Minh: Better, actually. The reviews on that website really helped me pick the right one.
d. Lan: That’s great to hear. I might try ordering something small first to see how it goes.
e. Lan: Was the quality as good as expected?