Question

lets get our ducks in a row and come up with a plan. we need to make sure we are ______. on the same wavelength barking up the wrong tree like a fish out of water

Explanation:

To solve this, we analyze the idioms:

• "on the same wavelength" means to have a shared understanding or be in agreement, which fits the context of making a plan together (needing to be aligned).
• "barking up the wrong tree" means pursuing a mistaken course of action, which doesn't fit the context of planning.
• "like a fish out of water" means being uncomfortable or out of place, which also doesn't fit the context of planning.

Answer:

A. on the same wavelength