Đáp án: Giải thích các bước giải: Two friends decided to visit their neighbors, a family of four. Upon arriving, they were warmly welcomed and offered a seat in the living room. Meanwhile, in the kitchen, the mother and son were busy preparing a delicious meal. The aroma of the food filled the house as they worked together, sharing laughter and conversation. Once the meal was ready, the friends were invited to the dining table, where they all enjoyed the meal together, creating a joyful and memorable evening filled with good food and great company.