1. "Don't touch this button or you will get a shock, Ha", the father said.
=> The father asked Ha not to touch that button or she would get a shock.
2. This is the first time I have met this English man.
=> I haven't met this English man before.
3. I don't get a good mark today because of my laziness.
=> Because I am lazy so I don't get a good mark.
4. I can't buy this bag because it is too expensive.
=> I wish I could buy this bag.
5. The children brought the water to the picnic site.
=> The water was brought to the picnic site by the children.
6. My friend lived in a small village but she doesn't anymore.
=> My friend used to live in a small village.
7. This is the first time I have ever met such a pretty girl.
=> She is the prettiest girl I have ever met.
8. The water is too hot for me to drink.
=> The water isn't cold enough for me to drink.
9. The restaurant isn't cheap enough for us to eat in.
=> The restaurant is too expensive that we can't eat in it.
10. She can't afford to buy that house.
=> That house is too expensive for her to buy.
11. The water here can't be used for drinking because it's polluted.
=> Because of being polluted, the water here can't be used for drinking.