Cover of the textbook Focus 2 - Student's Book

The key answer of exercise 7

The key to exercise solutions in chapter 0.7 - Sport for the textbook Focus 2 - Student's Book with authors Daniel Brayshaw, Sue Kay and Vaughan Jones from Pearson Education


Rewrite the sentences using should, shouldn’t, mustn't or have to.


  1. have to be very heavy.
  2. mustn't enter the dohyo (or sumo ring).
  3. should eat around 20,000 calories a day.
  4. mustn't speak
  5. have to throw salt into the ring at the beginning of a match
  6. shouldn't show their feelings