Question

Complete the sentences with the correct preposition of time:
1. Our school cafeteria opens for lunch ______ noon.
- in
- at
- on
2. My grandfather was born ______ the 1950's.
- at
- in
- on

Answer 1

La respuesta sería:

1. "at"

2 "in"

Answer 2

Respuesta:  1- at

                  2- in

Explicación: