14. The children are excited with the difficult games.
O The more... difficult the games are, the more excited the children are
15. I meet him much. I hate him much
O The more... I meet him, the more I hate him
16. My boss works better when he is pressed for time.
O The less... pressed for time my boss is, the worse he works
17. If you read many books, you will have much knowledge.
O The more.. books you read, the more knowledge you will have
18. He speaks too much and people feel bored.
O The more.... he speaks, the more bored people feel
19. The growth in the economy makes people's living condition better.
O The more.. the growth in the economy is, the better the pp's living condition
20. People learn a lot of things as they travel far.
O The farther pp travel, the more things they learn
21. Her old house is bigger than her new one.
O Her new house is smaller than her old house
22. I can't cook as well as my mother.
O My mother can cook better than me
23. The black dress is more expensive than the white one.
O The white dress is cheaper than the black one
24. There isn't anybody as kind-hearted as your mother.
O Your mother is the most kind-hearted 
25. The black car is cheaper than the red car.
O The red car is more expensive than the black one
26. This film is more interesting than that one.
O That film is less interesting this one
27. This is the most interesting film of all.
O No other films are as interesting as this film
28. No cars in the world are more expensive than Japanese ones.
O Japanese cars are the most expensive cars in the world
29. Other oceans in the world aren't as large as the Pacific one.
O The Pacific Ocean is the largest ocean in the world
30. No hotel in the city is as comfortable as this.
O This hotel is the most comfortable hotel in the city