2 b
3 d
4 g
5 a
6 e
7 c
8 f
9 j
B:
Who wrote your favorite book?
How old are your parents?
Whose computer do you use?
What your friends are like?
How mane countries have you visited?
What coulor are your eyes?
How often do you play computer games?
How long does it take to get to school?
C:
Don’t you
I don’t
So do I
Didn’t you
I did
So did I