Read the following conversation and answer the question.

M: Oh, I'm so sorry I forgot to bring along the book you borrowed from the library.

W: What a terrible memory you have! Anyway, I won't need it until Friday night. As long as I can get it by then, OK?

Question: What do we learn from this conversation? 

- The man failed to keep his promise.

- The woman has a poor memory.

- The man borrowed the book from the library.


The man failed to keep his promise.