The key to exercise solutions in chapter Unit 5 - BBC for the textbook Focus 1 (2nd edition) - Student's Book with authors Sue Kay, Vaughan Jones, Daniel Brayshaw, Marta Inglot, Bartosz Michalowski, Dean Russell, Beata Trapnell from Pearson Education
Question
You are going to watch a video about an experiment in a British school. The students in the video are from Year Nine, so how old are they? Look at the table and check.
Answer
They are thirteen / fourteen years old.
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