question: it was a fantastic experience.”
Capitalize this past sentence correctly.
A: It was a fantastic experience.”

question: the polyamide against the sole of the foot makes it elastic and durable, and gives it that perfect fit.
Capitalize this past sentence correctly.
A: The Polyamide against the sole of the foot makes it elastic and durable, and gives it that perfect fit.

question: in the erect condition, the size will vary from perhaps 5.5 to 7 inches in length and l.25 to 1.5 inches in diameter, and in some rare cases slightly larger.
Capitalize this past sentence correctly.
A: In the erect condition, the size will vary from perhaps 5.5 to 7 inches in length and l.25 to 1.5 inches in diameter, and in some rare cases slightly larger.