The frequency is can’t-get-a-word-in-edgewise busy and ATC’s call was unclear, blocked or just missing. You think you know what’s next, but you’re not sure. What should you do?

The frequency is can’t-get-a-word-in-edgewise busy and ATC’s call was unclear, blocked or just missing. You think you know what’s next, but you’re not sure. What should you do?
