Cover of the textbook Focus 5 - Student's Book

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


Listen to a radio programme about the technological solutions in the photos and answer the questions.


  1. Touch screens Sarah & Stef - yes; Virtual mirror Lyndon - yes, Sarah & Stef - no
  2. 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