I . 1-5 CCBAC
II .1. radio 2. planting 3. ducks 4. practice 5. showers
III. 1. is cooking 2. were playing 3. are eating 4. wasn’t dancing 5. Did, go 6. to swim
IV. 1. I was, I wasn’t 2. What was, doing 3. What were ,doing 4. Were, planting
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