The key to exercise solutions in chapter 6.2 - Grammar for the textbook Focus 4 (2nd edition) - Student's Book with authors Sue Kay, Vaughan Jones and Daniel Brawshaw from Pearson Education
Question
Read the GRAMMAR FOCUS. Then rewrite the conditional clauses in blue in the story using if.
Answer
If you were taking an important exam on Monday, ...
... if they didn’t get back in time for the exam, ...