I need help fast i dont really know what i have to do HELP

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.

Identify the homophone pair that needs to be corrected in these sentence

Which question does the adjective in bold answer? it takes less effort to write essays than you might think. a. how many? b. how much? c. what kind? d. which one?