I CAN’T HEAR WHAT YOU ARE SAYING. CAN YOU TURN ... THE VOLUME A LIT...

3) - DE KIEM TRA 45 PHUT HK 2
DE KIEM TRA 45 PHUT HK 2
3) I can’t hear what you are saying. Can you turn ... the volume a little, please? a) up b) off c) on d ) down