Bio teacher...

Today my bio teacher is absent...
is really an unbelievable thing that happen...
today we have 3 period time...
since we r rushing on our syllabus,
this 3 period is very precious time...
to her,
is something that cannot be left out...
but today she is absent...
i really got no comment...
may be she fall sick...
if real,
hope she get well soon...