Re-order the given sentences to form a paragraph.
Sentence 1: He took a deep breath and jumped out of the plane.
Sentence 2: Mark's first time sky-diving was almost here.
Sentence 3: He had decided to do this months ago.
Sentence 4: From the sky, he could see the trees and buildings below.
Mark's first time sky-diving was almost here. He had decided to do this months ago. He took a deep breath and jumped out of the plane. From the sky, he could see the trees and buildings below.
Complete the following task based on the instruction and optional input provided.### Instruction:
Re-order the given sentences to form a paragraph.

### Input:
Sentence 1: He took a deep breath and jumped out of the plane.
Sentence 2: Mark's first time sky-diving was almost here.
Sentence 3: He had decided to do this months ago.
Sentence 4: From the sky, he could see the trees and buildings below.

### Output:
Mark's first time sky-diving was almost here. He had decided to do this months ago. He took a deep breath and jumped out of the plane. From the sky, he could see the trees and buildings below.