Rewrite what Nathan says for an article in the school magazine.Use the passive (present and past simple)
Last week our teacher introduced us to a team of educational researchers.They invited us to take part in a survey.They asked us about our pets and favourite subjects.They even measured us.The researchers collect information about teenagers and publish it in the newspapers.Poeple use it to make comparisons.They now know for example, that 15-year-old boys today are 23cm taller than 15-year -old boys in the 1830s! That surprised all of us.
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