The key to exercise solutions in chapter Workbook - Grammar l - 1 for the textbook Into Focus B2 with authors Sue Kay, Vaughan Jones, Silvia Minardi, Daniel Brayshaw from Pearson Longman
Question
Which sentence in Exercise 1 describes a present habit? Tick the correct box.
Answer
The security guard does ___ unlock the school gates until exactly 7:30 a.m.