Please capitalize where necessary: the route addition failed: the specified mask parameter is
A: The route addition failed: The specified mask parameter is

Q: enables super speed to increase the speed of flight and escape from enemies.

A: Enables super speed to increase the speed of flight and escape from enemies.

Q: by adjusting the feedback (often controlled manually from the pedal under names like "notch", "peak", "depth" and "crunch"), you achieved that the "mountains" (peaks) and "valleys" (phase-outs) that were already there, were made even more clear and audible.
A: By adjusting the feedback (often controlled manually from the pedal under names like "notch", "peak", "depth" and "crunch"), you achieved that the "mountains" (peaks) and "valleys" (phase-outs) that were already there, were made even more clear and audible.

Problem: by comparing paleo stomata densities with current ones reserchers can make some estimate of the relative co2 levels in past times comparaed with the present.
Can you repeat this sentence, but capitalize it?
Answer: By comparing paleo stomata densities with current ones reserchers can make some estimate of the relative CO2 levels in past times comparaed with the present.

Text: the hazards of the gasoline-engines on board of s-boats was proven again when a s-boat burned out in the harbour of priwall at travemunde; also at sea this experience was confirmed and some crews had to leave their boats until the burning boats could be extinguished by cutting of the oxygen-supply or by blowing in tetrachlorine.

Correct capitalization: The hazards of the gasoline-engines on board of S-Boats was proven again when a S-Boat burned out in the harbour of Priwall at Travemunde; also at sea this experience was confirmed and some crews had to leave their boats until the burning boats could be extinguished by cutting of the oxygen-supply or by blowing in tetrachlorine.

Text: how many procedures of this type have you performed?

Correct capitalization:
How many procedures of this type have you performed?