QUESTION: Fix punctuation: They were forbidden to participate in all cultural contexts
ANS: They were forbidden to participate in all cultural contexts.

QUESTION: Fix punctuation: Weigh how much harm could be done to your foot in a construction or industrial accident and consider how much that might affect your ability to work and support your family and yourself Then invest appropriately in the highest quality steel toe boots
ANS: Weigh how much harm could be done to your foot in a construction or industrial accident - and consider how much that might affect your ability to work and support your family and yourself. Then, invest appropriately in the highest quality steel toe boots.

QUESTION: Fix punctuation: Relax play sports enjoy tranquillity and have fun
ANS: Relax, play sports, enjoy tranquillity and have fun.

QUESTION: Fix punctuation: Here are the full official specs
ANS:
Here are the full, official specs: