1) How dirty you are ! What were you doing ?
2) I’m never going to india, but I’d like to.
3) What a horrible smell! Your dad was cooking !
4) I wonder why Brad has not answered my letter yet.
5) Your parents were already seeing that film?
6) I’m very sorry. I think I was breaking your computer.
7)  Look at the flowers! It has rained a lot.
8) I can see why couldn’t you play ruby ever again. (Là je suis pas sûr du tout, j'ai cherché et je n'arrivais pas à trouver que ça :/)

Voilà ce que je pense :)