If we hadn't ________ for the journey on time, we would not be here yet. Aset upBset inCset overDset out

The correct answer to the sentence "If we hadn't ________ for the journey on time, we would not be here yet." is D) set out.

Explanation:

1. Contextual Understanding: The phrase deals with a condition about punctuality and the result of being in a certain place, which implies starting a journey.
2. Word Usage:
   • Set up typically means to establish or arrange something.
   • Set in usually refers to beginning or implementing something that has started, but not in a travel context.
   • Set over is not a commonly used expression in this context.
   • Set out specifically means to begin a journey or a trip.

Final Answer:

So, the final sentence would read: "If we hadn't set out for the journey on time, we would not be here yet."