Complete the following exercise using the words from the table in correct comparative forms. Use than where necessary.
1. I was feeling tired last night, so I went to bed earlier than usual. 
2. I'd like to have a more reliable car. The one I've got keeps breaking down. 
3. Unfortunately her illness was ...................... we thought at first. 
4. You look ................. . Have you lost weight? 
5.  I want a  .............  flat. We don't have enough space here. 
6. He doesn't study very hard. He's  .................... in having a good time. 
7. Health and happiness are ................... money.\
8. The instructions were very complicated. They could have been ................
9.There were a lot of people on the bus. It was  ................... usual. 
10. I like living in the countryside. It's .................... living in a town. 
11. You'll find your way around the town ...................... if you have a good map. 
12. In some parts of the country, prices are .................. in others.