sentences:  Finally, in 2013, CHIJ St Nicholas Girls' School finished its rebuilding and was declared open by Prime Minister Lee Hsien Loong.In 2012, CHIJ St Nicholas Girls' School topped the O-level examinations for the 4th consecutive time.In 2013, CHIJ St Nicholas Girls’ School introduced the Integrated Programme (IP) in collaboration with Catholic High School and Singapore Chinese Girls’ School.