'We took a last look around... there it was! A tree with a hollow next to a big rock. We were very lucky. I shouted: "There it is! We've found it!" Ian took his torch and looked in the hollow. Inside the hollow of the tree, on a large stone we found this message:...' .SKILLS FIRST! is a series of language skills books for Levels 1-4. Unique Features .• 15 Units which offer systematic practice in reading, writing, listening and speaking skills . .• Original storyline developed through reading and listening . .• Personal expression encouraged through speaking and writing . .• Integrated activities lead from language comprehension to production and extension . .• Vocabulary and grammar items ap