Hi, If someone calls one and says, "I am Sarah" (more normal is to say 'This is Sarah' ) and the receiver knows too (say 'a lot of people' , 'too many' is not correct here) many people by that name, which one of the following is correct to say? A. Sarah who?
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
YankeeI think it's just the fact that we usually ask "which (one)?" when the possible choices are known or limited.
We ask "what?" when the possible answers are unknown or not restricted.
So, even if we know twenty people named Sarah, we ask "Which Sarah?" because the number of possibilities is limited to the ones that we know.
Hi A