Well , last night , we slept late and .... just sleep like around 1 in the morning . Anyway , when we woke up we had our breakfast and not long before , we went to the mall for my eye exam . Everything went well .
According to the above context, choose the best option to answer the following question.
Question: What may have been the reason they slept in late ?
Options:
A. They stayed up late catching up with each other the night before .
B. The narrator could not read the time on the clock because he needed an eye exam and glasses .
C. The narrator was nervous about his eye exam the net day .
D. None of the above choices .


A