D. Write the correct question words.

a) How many
b) How often
c) How old
d) What
e) When
f) Where
g) Who
h) Whose
i) Why
j) How
1. … is your surname?
2. … are you? 10?11?
3. … birthday is in April?
4. … do you get up? At seven o'clock?
5. … do you come to school? By bus?
6. … people live in your house? Four, five, six?
7. … are you learning English? Because it's interesting?
8. … do you go to dentist? Once a year?
9. … is the cleverest student in this class?
10. … do you live?