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äºã1. By takingher dog for a walk every day. 2.Playing football. 3. Riding his bike towork every day. 4. A week ago. 5. What excise they do to keep healthy.
ä¸ã 1. E 2. B 3. A 4. C
åã 1. Youâd better take part in 2. Iâm too sleepyto 3. Why donât you spend some time 4. How long have you been
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