First you need to know what a sentence fragment is and also what a complete subject and predict is. That should help you.
Personification
The ship has human-like characteristics. The sentence is talking as if the ship has the brains to decide it can sigh and hesitate.
You can remember by seeing that the word "person" is in "personification".
Answer:
The world, because all the first words of the sentance must begins with capital
Answer:
Explanation:
Its telling the story from a narrators perspective. You use I, Me, We, and Us.