ENGRAM ABC
One step at a time
Past Tense
Interrogative(Questions)

To Be(past) + Subject + Complement
Was          I          a  student ?
Were        you    a  student ?
Was         he       a  student ?
Was         she     a  student ?
Was         it         a  desk ?
Were       we      students ?
Were       you    students ?
Were       they   students ?