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B. 1. playing 2. reading 3. studying 4. eating 5. watching C. 1. playing soccer 2. listening to music 3. watching TV 4. eating a snack D. 1. b 2. c 3. d 4. a Listening A. 1. b 2. c 3. a B. 1. is using 2. is studying 3. are playing C. a. Mina b. Adam and James c. John Writing A. 1. are, are reading a book. 2. is, is watching TV. 3. is, He is using the computer. B. 1. doing 2. listening 3. you 4. studying 5. are 6. doing 7. exercising Speaking A. 1. living room 2. using the computer 3. backyard 4. reading B. 1. a 2. a