Please capitalize where necessary: use bottled water to brush your teeth, and never drink water from the tap. the ice in drinks can safely be consumed as it is made using mineral water.
A: Use bottled water to brush your teeth, and never drink water from the tap. The ice in drinks can safely be consumed as it is made using mineral water.
Q: everyone likes to keep their hands clean and having easy access to soap and water is the simplest way to do this.

A: Everyone likes to keep their hands clean and having easy access to soap and water is the simplest way to do this.
Q: the cisco wireless: industry-leading solutions
A: The Cisco Wireless: Industry-leading solutions
Problem: but they had not afford this, so it went almost as good with sugar water.
Can you repeat this sentence, but capitalize it?
Answer: But they had not afford this, so it went almost as good with sugar water.
Text: the postures are created by momentum and weight of the body, and imitation is generally through staggering and certain type of fluidity in the movements.

Correct capitalization: The postures are created by momentum and weight of the body, and imitation is generally through staggering and certain type of fluidity in the movements.
Text: when piece measures approx. 16-18-20-22 cm from marker on heel (= approx. 4-4-4-5 cm remain), insert a marker in the mid of each side so that there are 22-22-24-28 sts both on top of foot and under foot.

Correct capitalization:
When piece measures approx. 16-18-20-22 cm from marker on heel (= approx. 4-4-4-5 cm remain), insert a marker in the mid of each side so that there are 22-22-24-28 sts both on top of foot and under foot.