The key to exercise solutions in chapter 1.3 - Mobile connections for the textbook New Total English Upper-Intermediate - Students' Book with authors Araminta Crace and Richard Acklam from Pearson Education
Question
Complete headings A and B in the Active grammar box with Obligation - present and General ability - present.
Listen to a teenager talking about her mobile phone and answer the questions.
Complete headings C, D and E of the Active grammar box with.
Answer
a) - c)
general ability - present
obligation - present
general ability - past
ability in the past on one specific occasion
obligation - past
b)
Her parents bought her a phone because they worried about her when she was out.
She likes having a phone and feel safer because she can keep in touch with her parents.