Dialogue:

M: Professor Johnson, last night when I was putting the finishing touches on my paper, a computer failure completely wiped out my files, do you think I can have another day to retype it?

W: I'm sorry, Rod. I'm leaving for a conference tomorrow and I'll be away two weeks. I suppose you could send me an E-copy.

Question: Why does the man say he can't submit his assignment on time? 

- He needs help to retrieve his files.

- He has to type his paper once more.

- He needs some time to polish his paper.


He has to type his paper once more.