Q: unsure about which type of cxx file you have? do you want to know exactly what it is, who created it, and how to open it?
A: Unsure about which type of CXX file you have? Do you want to know exactly what it is, who created it, and how to open it?

Q: it is my hope that in the future i will have completely overcome, so i won't even be tempted to anxiety any more.
A: It is my hope that in the future I will have completely overcome, so I won't even be tempted to anxiety any more.

Q: to unlock the entire upper part of the chair: turn the lever anticlockwise towards the rear and let go; the upper part of the chair will now follow all your movements (= active dynamic seated posture).
A: To unlock the entire upper part of the chair: Turn the lever anticlockwise towards the rear and let go; the upper part of the chair will now follow all your movements (= active dynamic seated posture).

Q: the commission addresses the heads of government in a declaration on the state of the community.
A:
The Commission addresses the heads of government in a declaration on the state of the Community.