Related Clues:

• Locales for residents?: Abbr.
• Sites of unplanned visits: Abbr.
• Of two minds
• Elocution class no-nos
• Not definite
• Doubtful
• Speech fillers
• Hosp. sites
• Often-hectic hosp. areas
• Unable to choose
• Drs.' workplaces
• Hem and haw sounds
• Unsure
• Hosp. centers
• Spots for 42-Across