The key to exercise solutions in chapter 4A - Bad manners? for the textbook English File Intermediate - Workbook with authors Christina Latham-Koenig, Clive Oxenden and Jerry Lambert from Oxford University Press
Question
Read the article. If both forms are correct, tick (✓) the sentence. If only one form is correct, circle the correct form.
Complete the sentences with must, mustn't, should, or shouldn't.
Correct any mistakes in the highlighted phrases. Tick (✓) the correct sentences.