Please capitalize where necessary: today the trenches have reached the stage were new digging projects start.
A: Today the trenches have reached the stage were new digging projects start.

Q: in early october 2013 formed holm fiber economic association that runs the project.

A: In early October 2013 formed Holm Fiber Economic association that runs the project.

Q: to change bet, player can use: select lines, stake down, and stake up buttons.
A: To change bet, player can use: SELECT LINES, STAKE DOWN, and STAKE UP buttons.

Problem: what does ancient greek wisdom have to do with occupational stress?
Can you repeat this sentence, but capitalize it?
Answer: What does ancient Greek wisdom have to do with occupational stress?

Text: the ministers will furthermore discuss how to secure better protection for eu-citizens wishing to work or provide a service in another european country.

Correct capitalization: The ministers will furthermore discuss how to secure better protection for EU-citizens wishing to work or provide a service in another European country.

Problem: this led to some interesting reflections on the decrease in the bug reporting rate in debian: according to christian, this could be related to the freeze of wheezy but could also be the symptom of a decrease of the overall activity in the project.
Can you repeat this sentence, but capitalize it?
Answer:
This led to some interesting reflections on the decrease in the bug reporting rate in Debian: according to Christian, this could be related to the freeze of Wheezy but could also be the symptom of a decrease of the overall activity in the project.