Перескажите диалог в косвенной речи, пожалуйста.
M.: These letters must be looked through very carefully.
N.: I hope you will not mind if I do it tomorrow morning.
M.: I am afraid it must be done immediately.
N.: There is not much time left, but a will do my best.
M.: Can you stay a little longer to go through them today?
N.: All right.

M said that those letters had to be looked through very carefully. N said he hoped that M would not mind if he did it the next morning. M said that it had to be done immediately. N said that there was not much time left but he would do his best. M asked if N could stay a little longer to go through them that day. N agreed.