Please capitalize where necessary: cal. 22lr. made in belgium by fabrique nationale. used, but very good.
A: Cal. 22LR. Made in Belgium by Fabrique Nationale. Used, but very good.

Please capitalize where necessary: cape tulip homeria collina, moraea collina characteristics
A: Cape Tulip Homeria collina, Moraea collina characteristics

Please capitalize where necessary: each group of students needs:
A: Each group of students needs:

Please capitalize where necessary: shortly after the last test of the s-bar over a week ago, was the s-bar tested again on friday on skin and kidney or. eaten.
A:
Shortly after the last test of the S-Bar over a week ago, was the S-bar tested again on Friday on skin and kidney or. eaten.