Which tone is appropriate for a group of teens having an online discussion about which foods are healthy to eat?

a. earnest

b. humorous

c. critical

d. sympathetic

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.

Name five of the six points you should check,or have checked, when you are practicing your speech by recording it or with a f listening

The overwhelming majority of the peoples and nations of the world today want to live in peace