Which words in this sentence are proper nouns and should be capitalized?
Their brother, fred, went rafting on the colorado river last summer.
Choose all answers that are correct.
a. fred
b. rafting
c. summer
d. colorado river
e. brother
Proper nouns are names of people, places, rivers, etc. So, having that in mind, the correct answers are A) Fred, because that is the name of a human, and D) Colorado River, because that is the name of a river.
