# 1ปรนัยThe food was so cold and _______ (taste) that I decided to complain to the manager about it. tastelesstastingtastes
# 2ปรนัยDespite the storm, the hikers remained __________ and continued their journey.determinedetermined
# 3ปรนัยThe speaker delivered her message so __________ that the entire audience remained attentive.effectiveeffectivenesseffectively
# 4ปรนัยThe newly released device functions __________ than its predecessor.efficientlyefficiencyefficient