There was no sense in crying.No tenía sentido llorar.There was no point in waiting.No tenía sentido esperar.Was there any point in waiting?¿Tenía algún sentido esperar?There was no use crying.De nada servía llorar.There was no need to go.No había necesidad de ir.
There was a new classmate in my school (Singular)
There were many students talking about the lesson (plural)