Directions: Identify the classification of each musical instruments

Answer:
1 flute
along it that are stopped by the fingers or keys, held vertically or horizontally so that the player's breath strikes a narrow edge. The modern orchestral form, typically made of metal, is held horizontally and has an elaborate set of keys
2 drum
a percussion instrument sounded by being struck with sticks or the hands, typically cylindrical, barrel-shaped, or bowl-shaped, with a taut membrane over one or both ends.
"a shuffling dance to the beat of a drum"
2 i dunno what is it
3 guitar
a stringed musical instrument, with a fretted fingerboard, typically incurved sides, and six or twelve strings, played by plucking or strumming with the fingers or a plectrum.