Does anyone have the answers to this AP English quiz on "What's Eating America" by Michael Pollan?

When greg came home for lunch, he realized that his air conditioner was broken. fragment, run on or complete sentence?

Identify how chekhov’s background and beliefs may have influenced his short story “the bet”.

What task did the surveyors do? a. they studied the landscape to determine the most direct route for building a road. b. they designed treadmills that lifted blocks of stone to where they were needed. c. they dug trenches and filled them with sand, concrete, and large blocks to form a road.