Pronouns

Q. What is your preference for expletives (as in CMOS 5.28)? I have been taught that “It’s important that you eat breakfast” should be changed by a vigilant editor to something else, like “You really should eat breakfast” or “Breakfast is an important meal of the day.” Are expletives acceptable or not preferred?

A. Expletive pronouns are popularly prohibited, but an editor would be overstepping to disallow one that is used idiomatically and unambiguously (as in your sentence). Rather like the passive voice, which is essential to good writing but is routinely excised by overzealous editors, expletives are sometimes the most efficient, clear, and even elegant way to express something.