question: unlike the prevailing priorities in the united states (where 80 percent of federal transportation funds go to highways and just 17 percent to public transportation), 70 percent of funds will go to rail and 30 percent to highways.
Capitalize this past sentence correctly.
A: Unlike the prevailing priorities in the United States (where 80 percent of federal transportation funds go to highways and just 17 percent to public transportation), 70 percent of funds will go to rail and 30 percent to highways.

question: care should be taken, as osteolysis (the active resorption or dissolution of bone tissue) could result in a compromised mandible (lower jaw).
Capitalize this past sentence correctly.
A: Care should be taken, as osteolysis (the active resorption or dissolution of bone tissue) could result in a compromised mandible (lower jaw).

question: we said to jim and al and matt: ' it's was not idea a do anything that you will see for the first time when it floats and says: what have we done?
Capitalize this past sentence correctly.
A: We said to Jim and Al and Matt: ' It's was not idea a do anything that you will see for the first time when it floats and says: What have we done?