How to use "jumps" in a sentence

I sit down and wait as a man jumps to the ground and walks towards me.

"Well someone looks bloody happy!" a voice says, and Gerry jumps

Sarah jumps at the sound of the voice, and in the mirror she sees the reflection of the old woman

Then, The Cat jumps from one building to the next.

Natalie jumps.

'Got you!' says Natalie, and she jumps on him

She was not a pilot, but she joined the programme because of her 126 parachute jumps

Zorro jumps onto a table

Then he jumps onto a chair

He opens it and says, "Good evening, gentlemen!" He jumps out of the window and disappears.