The answer is A (she’s got a pimple). You only use an when there is a vowel (A, E, I, O, U) in the first letter of a sentence, so we know “she got an” won’t be used. The last thing you do is put these in a sentence and determine which one makes sense. “She’s got a pimple (yes). She’s got a bad breath (no). She’s got a sore lips (no).
