QUESTION: Fix punctuation: hair medium large Controls frizz and lets look smooth or soft natural curls
ANS: hair medium / large Controls frizz and lets look smooth or soft natural curls.

QUESTION: Fix punctuation: Coupling Force Control CFC between tractor and trailer
ANS: Coupling Force Control (CFC) between tractor and trailer.

QUESTION: Fix punctuation: In May 1851 Boole was elected as Dean of Science a role he carried out conscientiously
ANS: In May 1851 Boole was elected as Dean of Science, a role he carried out conscientiously.

QUESTION: Fix punctuation: For every one of these different online blackjack games players need to adapt their basic strategy to make sure that they profit the most out of the game
ANS:
For every one of these different online blackjack games, players need to adapt their basic strategy to make sure that they profit the most out of the game.