Key Ideas and Details: What conflicts are apparent in chunk 3? What are the reasons for the conflicts? So...first thing...you have to look at "Chunk 3" in the text. It's really ONLY looking for that area to have the right answer.

Then, to make a GOOD answer happen, you will need:

A Topic Sentence explaining what the important conflicts in chunk 3 are. You might use a sentence starter like, "In Chunk 3 of Two Kinds, the important story developing conflicts are ." Obviously, fill in the blank.
A sentence or two about what in the story shows us these conflicts. What is happening that makes them obvious?
What are the reasons that started these conflicts? All events have things that cause them, and a sentence or two to show the cause of these conflicts is important.
That will weigh in at about 4-5 sentences.

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