Read the excerpt below and answer the question. SAM: ...People get hurt in all that bumping, and we're sick and tired of it now. It's been going on for too
long. Are we never going to get it right?...Learn to dance life like champions instead of always being just a
bunch of beginners at it?
Do you think Sam is right as he describes his dream for the world-"A World Without Collisions"-to Hally? Will the world
ever "get it right?" In at least 200 words, explain what Sam's message means to you and If you believe people can learn
to "dance life like champions." Support your essay using details from the play, current events, and your studies.

The “big dig” the “big dig” (the central artery/tunnel project) has been complex and challenging. located in boston, massachusetts, this tunnel is eight lanes wide and three-and-a-half miles long. what is most amazing about this tunnel is that it is constructed under a major highway and skyscrapers located in boston’s financial district. construction crews used “clamshell excavators” during this dig. these machines carved narrow trenches, and then a special substance was pumped into the trench to keep the dirt from caving in. finally, steel beams were lowered into the trench and concrete was pumped in. one problem that engineers faced while constructing the tunnel is the fact that the soil beneath boston is extremely loose and soggy. engineers solved this dilemma by freezing the soil and pumping very cold water into pipes beneath the city. to strengthen the soil even further, a special type of glue was injected into the ground to with the consolidation of the soil. 23 which phrase best defines the word excavator as used in the passage? a. a device used to measure underground temperatures b. a device used to level uneven surfaces c. a device used to move heavy objects d. a device used to dig holes