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What duties ( 1 ) I have to do in my house? We have a big family, so I have a lot of them. We even have some rules, which help our family to keep the house neat and tidy. My brothers, sisters and I ( 2 ) always follow one simple rule which says: It's clean in that place where we don't litter. This is the first and the ( 3 ) one. Other rules are the duties we have in the house. Duties are different, and each of us has ( 4 ) some part of them. I have to clean in my room, take out the rubbish and walk our dog. I ( 5 ) help our mum with the cooking or do the laundry. My sisters have to do this. My brother is small, so he has to do something simple like dusting or feeding the dog.