Table of Contents Unit01 Who is the best? ? 4 Unit02 What’s the world’s best? ? 12 Unit03 We use water every day. ? 20 Unit04 We can save many things. ? 28 Unit05 Do you like bears? ? 36 Unit06 Bad weather can be dangerous. ? 44 Unit07 We eat plants and animals. ? 52 Unit08 Be safe outdoors. ? 60 Unit09 What’s in the house? ? 68 Unit10 How many crayons are there? ? 76 Word List ? 84 Workbook ? 93 Answers and Scripts ? 126
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