Which word is a common noun?

Which of these names a specific place?

Which is NOT a proper noun?

Which word should be capitalized because it’s a proper noun?

In the sentence: “My family went to Disney World last summer.” Which word is a proper noun?

In the sentence: “Sarah read a book at the library.” Which is the common noun?

Which word below is a proper noun?

Which sentence has two proper nouns?

In the sentence: “The dog ran after Lucas in the park.” Which word is a proper noun?

Which sentence is written correctly?

Which word in this sentence should be capitalized? We visited the white house in washington, d.c.

Which title is written correctly?

Which group contains only proper nouns?

Which group contains only common nouns?