1.The bigger the apartment is, the higher the rent is
2.
2. The more money and time Tung spends with his girlfriend, the happier he becomes.
3. The more talented the joke is, the louder the laughter is.
4. The late she goes to bed, the more tired she feels.
5. The older her father gets, the less he wants to travel.
6. The busier this road gets, the more dangerous it becomes.
7. The younger they are, the more easily they learn.
8. The cheaper the hotel is, the worse the services are.
9. The more electricity he uses, the higher his bill will be.
10. The more modern the technology is, the worse the world's environment becomes.
