question: ezc files are cad files primarily associated with ezgui designer control definition (christopher r. boss).
Capitalize this past sentence correctly.
A: EZC files are CAD Files primarily associated with EZGUI Designer Control Definition (Christopher R. Boss).

question: ... the first half of an introductory course in mathematical logic given to graduate students in mathematics [at princeton in 1943].
Capitalize this past sentence correctly.
A: ... the first half of an introductory course in mathematical logic given to graduate students in mathematics [at Princeton in 1943].

question: in seconds, you will learn exactly what type of 028 file you have, the software program associated with your file, the publisher who created it, its security safety status, and a variety of other useful information.
Capitalize this past sentence correctly.
A: In seconds, you will learn exactly what type of 028 file you have, the software program associated with your file, the publisher who created it, its security safety status, and a variety of other useful information.