Here are the completed sentences with the correct forms of the words in capitals:

1. Our country became totally **DEPENDENT** in 1975 after decades of fighting for freedom.
2. We have lived in an **EXTENDED** family for over twenty years.
3. The number of private cars on the roads has increased **DRAMATICALLY** since 2010.
4. All of us were **RELIEVED** to hear that he had passed the driving test on the fourth attempt.
5. In my opinion, a good doctor is always **SYMPATHETIC** to his patients.
6. We are proud that our country has become one of the world’s largest rice **EXPORTERS**.
7. These are the most **COMFORTABLE** shoes I have ever worn. I like them very much.
8. There has been a **CONSIDERABLE** increase in high-rise buildings over the last five years.
9. We really like the photo **EXHIBITED** in the school’s 70th anniversary.
10. Nowadays, it is easy to get to the **SUBURBAN** areas by tram.

Feel free to ask if you need further assistance!