Tricky word usage quiz: Distinctions you might know

My new job requires me to use The Economist Style Guide for some of the copy I edit. Today as I was thumbing through the book, I hit upon an entry that reminded me of the Guide’s rather persnickety usage advice. I decided to gather some examples and create a Grammar Guide quiz (No. 65) based on advice from the Style Guide. I learned many of these word choice distinctions as a newspaper copy editor and still adhere to some of them. They are good to know, if only as self-defense. As you would any usage guide, you can use your own judgment about whether to follow the Style Guide’s advice.

Try the quiz, but don’t put too much stock in your “score.”