Question

definicion greeting,farewell,school concerns

Answer 1

Greeting:A greeting is something friendly that you say or do when you meet someone.

Farewell:Farewell means the same goodbye.

School:A school is a place Where children are educated.
Concern:Noun/N-uncount Concern is worry about situation/ V/Verb If something concerns you
Español: Concern/asunto O preocupación
greeting/Saludo O Bienvenida/Acogida
farewell/ Despedirse O Adiós
School/Escuela O Colegio