73с
1) How heavy
2) How often
3) How many
4) How wide
5) How big
6) How high
73d
How did you find it?
When did you get it?
Why do you choose this car?
How old does it be?
How fast does it go?
How big the engine be?
How much petrol does it use?
Why do you need this car?
How often does you use it?