The key to exercise solutions in chapter 9 - Grammar 1 for the textbook Gateway B2 - Workbook with authors Frances Treloar and Gill Holley from Macmillan Education
Question
Find and correct a mistake in each sentence.
Answer
that → where
who → whose
a device, which → a device which
when → why
that → who
Rome where he's been twice before on → Rome, where he's been twice before, on