Please capitalize where necessary: as hard as they try to conceal any evidence of uncharacteristic images on the lunar surface, i am surprised at their negligence.
A: As hard as they try to conceal any evidence of uncharacteristic images on the lunar surface, I am surprised at their negligence.
Q: if you have any interest in this product, please feel free to contact us by email: sales@chinatungsten.com or by phone:86 592 5129696.

A: If you have any interest in this product, please feel free to contact us by email: sales@chinatungsten.com or by phone:86 592 5129696.
Q: in the case that your f4a file doesn't open, it is highly likely that you do not have the correct software application installed on your pc to view or edit f4a file extensions.
A: In the case that your F4A file doesn't open, it is highly likely that you do not have the correct software application installed on your PC to view or edit F4A file extensions.
Problem: they can thus never at any time have begun and will never at any time come to an end.
Can you repeat this sentence, but capitalize it?
Answer: They can thus never at any time have begun and will never at any time come to an end.
Text: the fast solar wind originates in so called coronal holes and causes recurrent structures in the data with a frequency corresponding to the 27 day rotation period of the sun.

Correct capitalization: The fast solar wind originates in so called coronal holes and causes recurrent structures in the data with a frequency corresponding to the 27 day rotation period of the sun.
Problem: suik11: prevention and health promotion, costs and effects, by indicator and region (discontinued) (2008-2012)
Can you repeat this sentence, but capitalize it?
Answer:
SUIK11: Prevention and health promotion, costs and effects, by indicator and region (DISCONTINUED) (2008-2012)