Please capitalize where necessary: 4 the lord spoke with you face to face on the mountain out of the middle of the fire,
A: 4 The LORD spoke with you face to face on the mountain out of the middle of the fire,

Please capitalize where necessary: single strand 7-8mm round white freshwater pearl and black colored glaze necklace
A: Single Strand 7-8mm Round White Freshwater Pearl and Black Colored Glaze Necklace

Please capitalize where necessary: i love teaching and feel the rush when you succeed, when patrick søndergaard wassmann came home with a bull's-eye.
A: I love teaching and feel the rush when you succeed, when Patrick Søndergaard Wassmann came home with a bull's-eye.

Please capitalize where necessary: fundamental work by kirchhoff on black body radiation (a term he introduced in 1862) was important in the development of quantum theory . fraunhofer had observed bright lines in the spectrum produced by flames and noted that they appeared at similar frequencies to certain dark lines in the spectrum of the sun.
A:
Fundamental work by Kirchhoff on black body radiation (a term he introduced in 1862) was important in the development of quantum theory . Fraunhofer had observed bright lines in the spectrum produced by flames and noted that they appeared at similar frequencies to certain dark lines in the spectrum of the sun.