Activities of school

Just study in SMK Valdor , that is very interest. But in my class is very lonely , because all my best friends diffenrent school with me !
My school want we choose three activities , I take pary in Hua Yue , Kelab Pelancong and Kelab Bandminton. Hua Yue need to choose a instrument for learning but have many... so i don't know want to choose what !