Unit 12, grade 7: An Overcrowded World – Looking Back

Unit 12, grade 7: An Overcrowded World – Looking Back 1. Vocabulary 1.1. Task 1 Unit 12 grade 7 Match the words with their definitions. (Match words with their definitions) Guide to answer 1 – e . busy – a lot of things happening (busy: many things happen) 2 – b. poor – to have […]

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