1.________ n.火山2._____ vi.(指火山)爆发;突然发生 →________n.火山爆发;(战争等)爆发3._________ adv.在旁边;沿着边 prep.在……旁边;沿着……的边4._______vt.任命;委派→___________ n.约定; 任命5.________ vt.评估;评价;估计→_________ n.评估
volcano
erupt
eruption
alongside
appoint
appointment
evaluate
evaluation
Leading-in