At once

Do you know the English expression “at once“? Read the conversation below. Can you guess the meaning?

Des: Look at the time! It’s already 7!

Claire: We must leave at once! We are going to be late!

Does it mean:

a) immediately

b) one time

c) earlier

d) later

The answer is below!↓

photo of analog sapphire wrist watch

Photo by Alexis Azabache on


Answer: a) immediately