Kensuke gibbons and ghosts

http://www.spellingcity.com/which-word-best-completes-the-sentence.html
Answer these questions-pages 45-47
Was there any hope with the sharks cruising the black water? Where were they?
What was Michael doing at that moment? What were sharks doing?
How did he feel when he saw what he believed to be Stella? Was Stella quiet?
What did he do with the football? Could it stay afloat?
which was the only thing Michael have to do there?
How does he describe the water´s intention?
He is talking about getting asleep hanging from the ball, what expression does he use and what does "I couldn't help myself" mean?