The solution for exercise 9 in chapter 11 - They blew it of Outcomes Advanced - Student's Book by Carol Nuttall and Amanda French
Question
Work in groups. Compare and discuss your ideas.
Answer
I once managed to ... lock myself out of my house / lose my passport when I was on holiday / forget where I was staying and had to wander round for hours trying to find the place!
I’m not exactly ... the best speaker of English there has ever been / the greatest musician in the world / George Clooney!