Look at the houses of different styles. The wall of the first house is made of glass. It looks so pure. We can see the outside clearly from the glass wall. Living in this house, we can enjoy the sunshine, rain, snow and stars and moon and so on. As for the second house, it is also designed in a unique style and an appropriate arrangement. The third house gives us a feeling of magnificent decoration. It looks so bright and spacious. As for the fourth house, it’s close to nature giving us a fresh smell. So does the arrangement. There comes the last house, when you’re lying on bed at night, what above your head is a starry sky that you can appreciate at every night!