which sentences contain correctly punctuated nonrestrictive modifiers? check all that apply. \nmy brother…

Brief Explanations:

• My brother, John, is my favorite of all my brothers: "John" is a non - restrictive modifier (appositive) as it just gives an extra name for "my brother" and the sentence would still make sense without it ("My brother is my favorite of all my brothers").
• My oldest sister, Maria, is a pilot: "Maria" is a non - restrictive modifier (appositive). The sentence "My oldest sister is a pilot" is complete without "Maria", and "Maria" just adds more information about the sister.
• My two best friends, Tory and Monica, met me at the movies: "Tory and Monica" are non - restrictive modifiers (appositives). The sentence "My two best friends met me at the movies" is fine on its own, and the names just specify which friends.
• The book, Robinson Crusoe, is a classic: "Robinson Crusoe" is a non - restrictive modifier (appositive). The sentence "The book is a classic" is a valid statement, and the title just identifies the book.
• Bulldogs, which I love, are the cutest!: "which I love" is a non - restrictive relative clause. The main clause "Bulldogs are the cutest!" is independent, and the clause just adds an extra detail about the speaker's affection for bulldogs.

Answer:

All the sentences (My brother, John, is my favorite of all my brothers; My oldest sister, Maria, is a pilot; My two best friends, Tory and Monica, met me at the movies; The book, Robinson Crusoe, is a classic; Bulldogs, which I love, are the cutest!) contain correctly punctuated nonrestrictive modifiers.