Ответ:
1. The less you know, the sounder you sleep.
2. Two heads are better than one.
3.Actions speak louder than words.
4.Let me know if you have further news.
5.It is the heaviest task I've done.
6.Your car is 3000$. My car is 200$. My car is cheaper.
7. I am 60kg. My daughter is 30kg. I am not as heavy as my daughter.
8. Kate was as happy as Tom.
9. The more ice-cream mother bought the happier the child was.(much, happy)
10. The darkest hour is just before the dawn.(dark)