Use the correct preposition in the sentences below. If the preposition is not necessary, write 0.


1.  The American legal system which is based (1 p.) the model (1 p.) the separation (1 p.) powers.

2.  The state is divided (1 p.) three branches: legislative, executive, judicial.

3.  Legislative power is vested (1 p.) the Congress (1 p.) the United Sates.

4.  The Legislature is composed (1 p.) the House (1 p.) Representatives and Senate.

5.  Congress has the exclusive power (1 p.) make laws.

6.  The judges must be appointed (1 p.) the President.

7.  The three branches should have constitutional control (1 p.) each other.

8.  The President (1 p.) the USA may veto (1 p.) laws and grant pardon (1 p.) the convicts.