câu 6:

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1.Our house has many rooms but perhaps the most beautiful is the living room. It is located on the ground floor, with access to doors, kitchen and dining room. My father likes the light color so he paints it blue. On the walls, there are two glass windows as a result the room is always full of light. This is probably the largest room in the house and quite convenient. The floor is covered with a soft purple velvet rug. In the center of the room is a beige sofa, sitting on it feels very soft. Next to it is the glass shelf to contain TV. I put on it a lot of teddy and a flower vase to decorate. The left corner of the room is a wooden cabinet, with many drawers. The largest drawer is the place my father storage wine, there are many types of wine such as claret, vodka, .... In other drawers, mother puts many books, photos, certificate of merit and have a desktop phone, all are arranged neatly. At the ceiling there is a colorful chandelier, it is often turned on the holidays, celebrations, ... On the wall, I hang a lot of artwork to decorate the room. In the corner of the room, this is also the place where I love best because there is a small aquarium. Mother bought so many colorful fishes such as sailfish, carp, ... Every day, I supply them with food so they look so chubby. All members in our family love this room so much, we keep it always clean and neat. In the future, it will definitely be furbished more, becomes more comfortable to welcome the members back home after a stressful day.

2.I am a student, live alone in a small apartment on the 12th floor of a residential area.To me, a beautiful living room is also a bedroom and a dining room. I paint the room pink color so it looks pretty young and warm. Right next to the door of the room, I have put a clothes hook to hang umbrellas, coat and bags. In the middle of the room is a soft brown sofa,it is also a temporary bed for me. There I put a big bear, which is my dear friend, shares with me the sadness or happiness and even loneliness when I feel homesick. In the left corner is a wooden bookcase. There are a lot of my favorite books, divided into several categories, neatly stacked on the compartment. Next to it is a furnace, which helped me dispel the cold of the icy winter days. On the walls I hung up many family photos, it makes me feel like I am at home, dispelling my nostalgia. Every day I go to school all the time, not until the afternoon do I come back home. After a tense and exhausted return from work, sit on the living room sofa, how wonderful it feels! On free days, I usually sit by the window, sip coffee and watch the city light up. At the moments I feel my soul so peaceful

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71 tuổi^{(khổ lắm mình tính mãi mới được)}

xin lỗi nhầm

Vì b ⋮ a nên ƯCLN (a; b) = a

Ví dụ:   16 ⋮ 8

              ƯCLN (8; 16) = 8