The key answer of exercise 2
The key to exercise solutions in chapter 4.6 - Speaking for the textbook Focus 5 - Student's Book with authors Vaughan Jones and Sue Kay from Pearson Education
Question
Listen to a radio programme about the technological solutions in the photos and answer the questions.
Answer
- Touch screens Sarah & Stef - yes; Virtual mirror Lyndon - yes, Sarah & Stef - no
- Touch screens For: makes ordering faster; screens pretty well protected Against: worried about food being in contact with touch screens; Virtual mirror For: automatically shows you what you look like; you can look at fashions more quickly and combine outfits with your accessories or shoes; could be a hit in boutiques Against: you can try on outfits in the changing rooms; unlikely to work in chain stores
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