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Professional word learning system
Lessons from book

Topics WTCD Home
Lesson Number of words in lesson
Home 1. (Starter level) 64
Home 2. (Elementary level) 123
Home 3. (Pre-Intermediate level) 127
Home 4. (Intermediate level) 224
Home 5. (Upper-Intermediate level) 125
Home 6. (Advanced level) 100

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