4. In the past, life was not as expensive as it is now.
5. Nowadays, people are not as friendly as they were.
6. In the present, the films are more violent than 40 years ago.
7. 40 years ago, people lived longer then today.
8. Looking in the past, the house is as good now as it was before.
9. Today, the families are not as big as they were in the past.
10. Children have more freedom than they use to have 40 years ago.
11. People eat food as good as they did.