I. 1-4 BABB 5-8 BAAC
II. 1. weekends 2. healthy 3. popular 4. hour5. pretty
III. 1. to hike 2. are, going todo 3. to keep4. healthy 5. does, go
IV. 1. much 2. spend 3. a 4. pretty/very 5.good 6.be 7. What 8. jump
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