Cover of the textbook Focus 1 - Student's Book

The key answer of exercise 2

The key to exercise solutions in chapter 5.2 - must / mustn't, should / shouldn't for the textbook Focus 1 - Student's Book with authors Patricia Reilly, Marta Umińska, Bartosz Michałowski and Rod Fricker from Pearson Education


Complete the sentences with must, mustn't, should, shouldn't or don't / doesn't have to. The context is given in brackets.


  1. Should
  2. must
  3. shouldn't
  4. mustn't
  5. don't have to
  6. should
  7. doesn't have to
  8. should