The key answer of exercise 2
The key to exercise solutions in chapter 4.6 - Speaking for the textbook Focus 5 (2nd edition) - Student's Book with authors Sue Kay, Vaughan Jones, Monica Berlis, Heather Jones and Daniel Brawshaw from Pearson Education
Question
Listen to a radio programme about the technological solutions in the photos and answer the questions.
Answer
Touch screens
- Stef is generally for the touch screens, presenter has some doubts.
- For: makes ordering faster; screens are pretty well protected
- Against: worried about food being in contact with touch screens
Virtual mirror
- Lyndon is for the idea, presenter and Stef have doubts.
- For: mirror automatically shows you what you look like; can look at fashions more quickly; combine outfits with accessories or shoes that are at home; could beahitin boutiques
- Against: can just try on outfits in the changing room; unlikely to work in chain stores
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