Interrogative Pronoun or Adjective? Which kind of salsa do you like on your taco: mild or hot?

Interrogative Pronoun or Adjective? What did you do while you were in New York City?

Interrogative Pronoun or Adjective? Whose blue backpack is that on the floor?

Interrogative Pronoun or Adjective? Who won the championship hockey game last night?

Interrogative Pronoun or Adjective? Which is your favorite city that you have lived in?

Interrogative Pronoun or Adjective? Whose birthday is in the month of September?

Interrogative Pronoun or Adjective? What book did you choose to do your project on?

Interrogative Pronoun or Adjective? To whom was the cardboard package addressed?

Interrogative Pronoun or Adjective? Whose is the test that didn’t have a name on it?

Interrogative Pronoun or Adjective? What were you planning to do after school tomorrow?