Most likely in Medieval China
Answer:
<h2>They might find themselves short on water.</h2><h2>They may lack shelter.</h2><h2>They might be in danger from predators.</h2>
I think it's deductive because you used information available to deduce and infer something. It is not certain.
An infinitive usually consists of the words "to" plus a verb in its simplest form. Which makes "to finish" seem like the most logical choice.
I hope this is correct and helps you :) good luck!