1 adverbgo tairbheach c m ugo héifeachtach c m ugo fónta c m uthey learn how to work productively in groupsfoghlaimíonn siad conas obair go héifeachtach i ngrúpaíyou should use your time more productivelyba cheart duit úsáid níos tairbhí a bhaint as do chuid ama, ba cheart duit leas níos fearr a bhaint as do chuid ama