Which sentence handles every before a singular count noun correctly?
Every visitor receive a map at the desk.
Every visitors receives a map at the desk.
Every visitor are receiving a map at the desk.
Every visitor receives a map at the desk.✓Richtige Antwort
Erklärung
Every selects the singular noun visitor, and that subject therefore takes the third-person singular verb receives. Receive and are receiving use plural agreement, while visitors conflicts with the ordinary distributive construction required after every.