Relacionar Columnas Making and Handling ComplaintsVersión en línea Matching por Logos Sprachinstitut 1 We´re not happy with the installation work. 2 Your antivirus program is causing problems. 3 We can´t ship the parts until next week. 4 Your purchasing department lost our order. 5 You used the wrong material. 6 You´re charging us too much. 7 The activation key doesn´t work. 8 No, I can´t do that. The installation work could be better. It looks like your antivirus program might be the source of the problems. I´m afraid that´s not possible. The activation key doesn´t seem to work. It looks like you might be charging us too much. It sounds as if your purchasing department might have lost our order. It seems like you used the wrong material. I´m afraid next week is the earliest we can ship the parts.