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3. Look at these actions. In what situations we use hands / technology? In pairs, compare your answers.

You use hands for opening your front door, turning on the lights, closing the windows. You use technology for turning off TV, closing the garage door, locking the car.

4. Listen to a radio interview about homes of the future. What furniture do they talk about? Number the information in the order you hear it.

2 - a. changing music and lights in rooms;

5 - b. changes to the outside of buildings;

4 - c. having a computer as part of a table;

1 - d. homes of the future are different from ours;

3 - e. using smartphones to turn washing machines on and off.