You don't have to end all your adverbs in -ly to talk right.
The awkward case of 'his or her'
We'll tell you all the perpendiculars
'Poets laureate'? 'Court-martials'? The curious history of postpositive adjectives in English.
And how did it get that name?
Here's the lowdown on what may be the most confusing pair of words in the English language.
A simple way to keep them apart. (Most of the time.)