The key answer of exercise 4
The key to exercise solutions in chapter 2.2 - Unbelievable? for the textbook Navigate Intermediate B1+ - Workbook with authors Edward Alden and Mike Sayer from Oxford University Press
Question
Complete the story about the Roswell UFO (Unidentified Flying Object) incident by adding the word or phrase in brackets at the end of each sentence in the correct position.
Answer
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