The key to exercise solutions in chapter 1B - One world for the textbook English File Elementary - Student's Book with authors Christina Latham-Koenig, Clive Oxenden and Jerry Lambert from Oxford University Press
Question
Answer
a)
The numbers in a, e.g. 13, 14, etc., are stressed on the second syllable, and the numbers in b, e.g. 30, 40, etc., are stressed on the first syllable.
b)
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