question: we won’t experience true joy and satisfaction.
Capitalize this past sentence correctly.
A: We won’t experience true joy and satisfaction.

question: duni elegance® napkins come in a variety of modern and classic colours, to suit each and every occasion.
Capitalize this past sentence correctly.
A: Duni Elegance® napkins come in a variety of modern and classic colours, to suit each and every occasion.

question: like air and water, soil is part of our life support system.
Capitalize this past sentence correctly.
A: Like air and water, soil is part of our life support system.