question: notice, that you have to select cells in 2 columns.
Capitalize this past sentence correctly.
A: Notice, that you have to select cells in 2 columns.

question: in particular he began research on engineering problems and problems relating to fortifications.
Capitalize this past sentence correctly.
A: In particular he began research on engineering problems and problems relating to fortifications.

question: latest visit 21 november 2005 20:14
Capitalize this past sentence correctly.
A: Latest visit 21 November 2005 20:14