QUESTION: Fix punctuation: Books eleven to thirteen deal with threedimensional geometry
ANS: Books eleven to thirteen deal with three-dimensional geometry.

QUESTION: Fix punctuation: 1 week ago 0500 BravoTube shaving couple milf glasses office big tits secretary
ANS: 1 week ago 05:00 BravoTube shaving, couple, milf, glasses, office, big tits, secretary

QUESTION: Fix punctuation: what is it that you excel at and love doing
ANS: what is it that you excel at and love doing?

QUESTION: Fix punctuation: If you think that the roads are too steep you can instead go with a covered pickup truck with seats called songthaew these vehicles are in service around the clock
ANS:
If you think that the roads are too steep you can instead go with a covered pickup truck with seats called songthaew, these vehicles are in service around the clock.