question: the doctor may order one or more imaging tests to learn whether the cancer has spread:
Capitalize this past sentence correctly.
A: The doctor may order one or more imaging tests to learn whether the cancer has spread:

question: again, this symbolism describes the last generation of israel as a great power – as a lion among the other nations of the earth.
Capitalize this past sentence correctly.
A: Again, this symbolism describes the last generation of Israel as a GREAT POWER – as a lion among the other nations of the earth.

question: the karlsplatz metro stop is right in front of the hotel and valet parking is offered on site.
Capitalize this past sentence correctly.
A: The Karlsplatz Metro Stop is right in front of the hotel and valet parking is offered on site.