选择适当的疑问词填空：How much；How many；How；How about；Why not；What.
1.（ ）do you like China?
Very much.
2.（ ）kilos of chicken do you need?
Five.
3.（ ）buy a dress for me,mom?
Let me think about it.
4.（ ）do you think of the pants?
They look very nice on you.
5.（ ）helping me do some shopping,Jack?
Sure.
6.（ ）is the coat?
It's two hundred yuan.