slime the wonderful world of mucus level a2

This six-level series of factual readers allows English language learners to explore a variety of fascinating real-world topics. Each reader has been carefully graded to reinforce the main structures and vocabulary covered in most major language courses. The use of the plus symbol (+) highlights the increased level of challenge in language as compared to a standard reader, reflecting the focus on content learning. Includes a glossary with explanations of key vocabulary Free teaching notes, audio and exercises available Level 3

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