question: the gateway site is the starting point for several walking- and bicycle paths, and nearby there is a brand new mountain bike track.
Capitalize this past sentence correctly.
A: The Gateway site is the starting point for several walking- and bicycle paths, and nearby there is a brand new mountain bike track.

question: what concrete actions are planned to address security threats in the eu?
Capitalize this past sentence correctly.
A: What concrete actions are planned to address security threats in the EU?

question: fill out the form in order to send "impresszum" to your recipient.
Capitalize this past sentence correctly.
A: Fill out the form in order to send "Impresszum" to your recipient.