Macbeth murders duncan and becomes the king of scotland. however, he is insecure in his position as he remembers the witches' prophecy that banquo’s descendants will be kings. his ambition makes him plot other killings, but his plans start going awry. which event is the turning point in macbeth?
the murder of duncan
the murder of banquo
the murder of the guards
the murder of macduff’s family

Skill check questions rearrange the paragraphs below into the correct sequence. that's because engineers on the ultraclean project have invented a self-cleaning, antibacterial metal surface that repels water with an intricate layer of laser-engraved valleys. when it rains, the lotus does not become damp; the water simply trickles off in fat droplets, taking any bugs and dirt with it. the drudgery may not be around much longer, however, if a team of italian scientists has anything to do with it “it's simply an amazing plant,” concluded professor luca romoli, leader of the project, “and we've succeeded in mimicking it. magnifico! ” few tasks in life hold less joy than scrubbing the ghost of somebody else’s porridge from a saucepan. the starting point for the research was the leaves of the lotus flower.