The referee awarded a penalty to the opposing team.

The arrow was able to penetrate the target.

The penguin waddled across the icy terrain.

I am allergic to penicillin.

I have been contributing to my pension for over 20 years.

The pentagon has five sides.

I perceive a sense of calmness when I'm in nature.

The percentage of students who passed the exam is 80%.

Her keen perception of people's emotions made her an excellent counselor.

Permanence is the key to success.