Fill in the blanks with an interrogative pronoun.

__ threw the football?
1. who
2. what
3. which
4. whose
__ would you prefer, coffee or tea?
1. who
2. whom
3. which
4. whose
__ time do we need to be at the airport?
1. which
2. what
3. whose
4. whom
__ car is that?
1. whom
2. whose
3. what
4. who
__ is your sister’s name?
1. who
2. whom
3. what
4. whose
__ did you tell?
1. whom
2. what
3. whose
4. which
__ of these books have you read?
1. what
2. whom
3. whose
4. which
__ wants ice cream?
1. what
2. whom
3. who
4. whose