Make sure you understand the questions they're asking, for instance you could reread the questions.
There is an unending list of characteristics that belong to a dependable person, but two would be:
honest, reliable
C: should've
C is the answer you want
<span>Read the sentence. We needed to cross the foaming river to get back to camp, but the river had washed the bridge away, and all that was left was a few pieces of broken wood. Choose the two conjunctions that best complete the sentence. and, but</span>