Concrete Differences

अपनी भाषा में प्लॉट जोड़ेंA teacher and his students, along with a visiting tech person are stranded in the basement of a High School when Los Angeles California is attacked by an unknown enemy. With little air, and ... सभी पढ़ेंA teacher and his students, along with a visiting tech person are stranded in the basement of a High School when Los Angeles California is attacked by an unknown enemy. With little air, and food, and tempers flaring, the teenagers have to put their difference aside, if they are t... सभी पढ़ेंA teacher and his students, along with a visiting tech person are stranded in the basement of a High School when Los Angeles California is attacked by an unknown enemy. With little air, and food, and tempers flaring, the teenagers have to put their difference aside, if they are to survive until help comes.