In which sentence is all CAPATALIZATION correct?

Mohammad and I ................. leave when the boss suddenly walked into our office.

If I ......... enough time, I would have visited Oxford.

Sara: I finally saw my doctor last week. Jane: What did she say? Sara: She told me… .................. some new m…

I want to buy a car ................ get a job as a driver.

Which one of the underlined words or phrases is INCORRECT? Evening classes are the worse part of my class schedule this …