There are 2 options:
1) get the normal amount of sleep (7-9 hours) with some naps during the day.
2) Take a few more hours of sleep along with your 7-9 hours.
A serpent and an elephant. It was a town of machinery and tall chimneys, out of which interminable [unending] serpents of smoke trailed themselves for ever and ever, and never got uncoiled. It had a black canal in it, and a river that ran purple with ill-smelling dye, and vast piles of building full of windows where there was a rattling and a trembling all day long, and where the piston of the steam-engine worked monotonously up and down, like the head of an elephant in a state of melancholy madness.
Answer:
12. Further obstacles cannot definitely <em><u>break</u></em> out, but it’s our obligation to carry-on with the investigation until it’s complete.
13. There are rumors that the ministers have tried to <em><u>cover</u></em> up the news of the recent affair so as not to lose face with the public.
<h2> I am not sure but it might help.</h2>
because when Odysseus went and prayed to all of the gods who owned Olympus when he closed his eyes they did nothing but make him go to sleep. And that resulted in his men eating the cattle of Helios again which made Helios mad and he told Zeus that if he didn't punish the men the sun would never come up which would have resulted in the crops not growing and people dying from starvation.