This week has gone by so fast , I can not believe it is already Friday . On Tuesday I ended up sleeping for about 13 hours ... it was insane . By the time I woke up , ate breakfast / lunch , showered , and got ready it was 2 pm .
Why might I have slept for 13 hours on Tuesday ?
Pick the best answer from the following options:
A. None of the above choices .
B. I must have been exhausted on Tuesday night .
C. I must have been exhausted on Friday night .
D. I must have been exhausted on Monday night .


D