Ex.3.9. Complete the sentences using the text.

1. Philosophy of law combines two sciences: _______and _______. Philosophy of law studies ________.
2. The question “What is law?” has received _______.
3. There are three main theories that provide answers to this question. They are: _______.
4. Natural theory of law is often summarized in the following maxim: ______.
5. The theory of legal positivism was developed by _______.
6. Understanding the law as real practice in courts, law offices and police stations is the view of _______.
7. The most influential theorists of law in the 20^th century were ______.