1. A las nueve menos veinte
At twenty to nine
At twenty to one
At half past nine
No se
2. Las nueve y media
Nine half past
Nine past seven
Half past nine
No se
3. las cinco
Five
Five o'clock
Four o'clock
No se
4. A las cinco
To the five o'clock
In five o'clock
At five o'clock
No se
5. ¿Es a la una?
At one?
At one o'clock?
Is it at one o'clock?
No se