Complete the following interrogative sentences using who, what, how many.
(Lengkapilah kalimat pertanyaan berikut dengan kata who, what, how many)

1. “____ is standing by the door?” “Prabu is.”
2. “____ pencils do you have?” “Seven.”
3. “____ are you reading?” “A novel.”
4. “____ is in your pocket?” “Some money.”
5. “____ telephoned you this morning?” “Nunik did.”
6. “____ are you?” “Setiawan.”
7. “____ is your father?” “An editor.”
8. “____ students are there in the school yard?” “More than seventy.”
9. “____ pairs of trousers did you buy?” “Three.”
10. “____ is in your car?” “A bag.”