Read the text:
Many people believe that in the future, our lives will be completely different. Robots will probably do most of our housework, and cars will fly. We won't need to go to shops because drones will deliver everything to our doors. Also, I think we will communicate with people from other planets, but this might take a very long time.
According to the text, what will probably deliver items to our homes?
A) Robots
B) Flying cars
C) Drones
D) People from other planets