Text: moodle has long been a stalwart open source lms.

Correct capitalization: Moodle has long been a stalwart open source LMS.

Text: the greatest interest among the games are ball games. strange as it is football, basketball, and volleyball at the most popular games.

Correct capitalization: The greatest interest among the games are ball games. Strange as it is football, basketball, and volleyball at the most popular games.

Text: the wholesale price is different according to different pieces of one black crystal jewelry you ordered.

Correct capitalization: The wholesale price is different according to different pieces of one black crystal jewelry you ordered.

Text: suitable for all group sizes

Correct capitalization:
Suitable for all group sizes