Please capitalize where necessary: rejuvenate - free english online dictionary based on wordnet 3.0
A: Rejuvenate - Free English online dictionary based on WordNet 3.0

Please capitalize where necessary: check out all the activities below.
A: Check out all the activities below.

Please capitalize where necessary: in most cases this is achieved through the use of low viscosity, friction optimised oils.
A: In most cases this is achieved through the use of low viscosity, friction optimised oils.

Please capitalize where necessary: * some hrl file extension formats can be opened in binary format only.
A:
* Some HRL file extension formats can be opened in binary format only.