QUES: One can for example divide independent schools after their goal and specialties

correct the punctuation.

CORRECTED: One can, for example divide independent schools after their goal and "specialties":

QUES: There is a known bug in Excel that makes errors in hyperlinks if you sort the cells

correct the punctuation.

CORRECTED: There is a known bug in Excel that makes errors in hyperlinks, if you sort the cells.

QUES: The Dormouse is asleep again said the Hatter and he poured a little hot tea upon its nose

correct the punctuation.

CORRECTED:
'The Dormouse is asleep again,' said the Hatter, and he poured a little hot tea upon its nose.