Why Is It So? Levels 3–4
Factbook Audio CDs (2)
A series of twenty non-fiction science readers which engages children in the world around them.
These Audio CDs contain a recording of all the material from the books from levels 3-4.
Also in this subject
Kid's Box American English Second edition is a seven-level course for young learners.
Authors: Caroline Nixon, Michael Tomlinson
English Type: American English
CEF Level: A1
Publication date: December 2014
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