Trabajé desde las cuatro hasta las seis. Ahora son las siete.
I worked from 4 o'clock to 6 o'clock. Now it's 7 o'clock.
A) Hace dos horas que trabajo.
I've been working for two hours.
B) Hace una hora que trabajé.
It's been 1 hour since I worked.
C) Trabajé en el supermercado.
I worked in the supermarket.
D) Hace dos días que trabajo.
I've been working for 2 days.
Answer is: B. Hace una hora que trabajé.
DVD stands for Digital Versatile Disc. It is commonly known as Digital Video Disc. It is a digital optical disc storage format used to store high capacity data like high quality videos and movies. It is also used to store operating system.
