MUNTINLUPA CITY, June 13, 2016 (Xinhua) -- Students attend a class inside a makeshift classroom made out of tarpaulins during the first day of school at the Buli Elementary School in Muntinlupa City, the Philippines, June 13, 2016. The makeshift classrooms were put up by the school as they wait for the completion of a new school building constructed to keep the children safe in case of an earthquake due to the school's close proximity to the West Valley Fault Line. (Xinhua/Rouelle Umali)