there had to be kept an eye on the gas flow; the lens apparatus’ clockwork had to be wound every three hours; and, if fog came in, the motors in the machine house had to be started and attended. the fog signal’s clockwork had to be wounded, and there had to be kept an eye out for ships that could come into difficulties.
Repeat this setence, but with the correct capitalization.
There had to be kept an eye on the gas flow; the lens apparatus’ clockwork had to be wound every three hours; and, if fog came in, the motors in the machine house had to be started and attended. The fog signal’s clockwork had to be wounded, and there had to be kept an eye out for ships that could come into difficulties.