Please capitalize where necessary: i asked burnside 's advice on topics of group theory which would be worth investigation and received a postcard in reply containing valuable suggestions as to worth-while problems.
A: I asked Burnside 's advice on topics of group theory which would be worth investigation and received a postcard in reply containing valuable suggestions as to worth-while problems.

Please capitalize where necessary: remember not the sins of my youth, nor my transgressions: according to thy mercy remember thou me for thy goodness' sake, o lord.
A: Remember not the sins of my youth, nor my transgressions: according to thy mercy remember thou me for thy goodness' sake, O LORD.

Please capitalize where necessary: the past 50 years have been an explosion of innovation and new ideas.
A: The past 50 years have been an explosion of innovation and new ideas.

Please capitalize where necessary: cisco offers a range of it certification, training, and testing programs to meet the needs of it professionals, partners, employees, and students.
A:
Cisco offers a range of IT certification, training, and testing programs to meet the needs of IT professionals, partners, employees, and students.