D 4 Read the activities in 1–3. Compare the
technology that was available in the past with
the technology that is available now.
watching films at home
In the past, people watched films at home on video
cassettes. After that, people mainly used DVDs.
These days, people often watch films online.
1 listening to music
2 communicating with friends
3 photography​

Guru2002o6    3   24.11.2020 08:34    2