QUESTION: Fix punctuation: The time you spend on entertainment is valuable and should captivate you regardless of whether you are in the mood for reflection or just pure pleasure
ANS: The time you spend on entertainment is valuable and should captivate you, regardless of whether you are in the mood for reflection or just pure pleasure.

QUESTION: Fix punctuation: Marina Bay in Singapore photo travels
ANS: Marina Bay in Singapore - photo travels

QUESTION: Fix punctuation: You can use your voice to control key functions of the device and you can easily access your device without pushing any button
ANS: You can use your voice to control key functions of the device and you can easily access your device without pushing any button.

QUESTION: Fix punctuation: Used once or twice daily these drops are very effective
ANS:
Used once or twice daily, these drops are very effective.