- Add SBS chapter 10: Simple Present Yes/No Questions & Negatives
* Master Yes/No questions (Do/Does)
* Learn negatives (don't/doesn't)
* Practice short answers
* Days of the week vocabulary
* 125 vocabulary words, 17 phrases, 6 dialogs
- Add SBS 3-10 fusion chapter: Present Continuous vs Simple Present
* Contrast present continuous (NOW) vs simple present (ALWAYS)
* Combined 150 vocabulary words from both chapters
* 7 texts showing both tenses in context
* Comprehensive tense comparison exercises
- Add WTE2 chapter 4: More About Animals - Present Continuous
* Learn animal actions with present continuous (is/are + -ing)
* Fun Zoo story with Danny and elephants
* Phonics: L and R sounds
* Silly vs logical statements
* 47 vocabulary words, 7 dialogs, miming game activity
- Update book metadata files
* sbs.json: Add chapter 10 to available chapters
* sbs-fusion.json: Add chapter 3-10 fusion
* wte2.json: Add chapter 4
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Co-Authored-By: Claude <noreply@anthropic.com>