(1) there's no doubt that springdale needs a new high school. (2) the old washington high school on main street is in disrepair. (3) it will cost thousands of dollars to make it a safe and modern place for students and teachers. (4) yet, even if all that money is spent, the building will remain cramped and overcrowded. (5) the better course is to invest our money in a new, modern building. (6) several sites have been suggested. (7) for the sake of our young people—and our teachers—it's time to give this matter our serious attention which sentence in the paragraph is the topic sentence?
a. sentence 1
b. sentence 5
c. sentence 7
end of exam
d. sentence 2

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.

Write 2 questions on body image hormonal , chemical changes in teens gender, and development issues

What is the best way to manage oil transport on waterways? a. prevent oil spills and regulate the amount of oil that can be shipped at one time. b. use a skimmer, containment boom or chemical dispersant to clean up spilled oil. c. burn off oil spills from the water's surface when they occur.