Please capitalize where necessary: here are a few testimonies from those present.
A: Here are a few testimonies from those present.

Please capitalize where necessary: transposh is being used by thousands of sites all over the web, and we have many happy users (and a few less happy ones ).
A: Transposh is being used by thousands of sites all over the web, and we have many happy users (and a few less happy ones ).

Please capitalize where necessary: birth: august 28, 1738 in hjme, sanderum, denmark
A: Birth: August 28, 1738 in Hjme, Sanderum, Denmark

Please capitalize where necessary: participants stay with carefully selected, respectable host families in a home stay setting.
A:
Participants stay with carefully selected, respectable host families in a home stay setting.