Can someone check my sentences?

They are really urgent.
Thank you in advance.

1) The Reformation was caused by the refusal of Pope Clement VI to declare invalid Henry VIII's marriage to Catherine of Aragon.
2)Elizabeth I continued her father's policy. She defeated the Spanish Invincible Armada which had heavy and slow ships while the English ones were smaller, faster and equipped with long-range guns.
3) Elizabeth's court was full of poets and musicians by whom she liked to be entertained.
4) James I based his rule upon the king's supremacy over the Parliament. He wanted to bring Catholicism back to England.
5) Most of the action (actions??) was played (acted is a mistake) on the apron stage,
6) The upper stage was used as a balcony.
Separated from the apron stage by a curtain there was the upper stage used as a balcony.
7) In the galleries stayed two-penny payers. Two-penny payers were allowed to sit in the galleries.

1) OK

2)Elizabeth I continued her father's policies. She defeated the Spanish Armada, which had heavy, slow ships, while the English ships were smaller, faster, and equipped with long-range guns.

3) OK

4) OK

5) Most of the actions took place on the apron stage.

6) The upper stage was used as a balcony.
Separated from the apron stage by a curtain, there was the upper stage, used as a balcony.

7) In the galleries were the two-penny payers. Two-penny payers were allowed to sit in the galleries.