4._____v.报答;回报 ______过去式、过去分词 5._________v.分发,分配,分送 6.________n.章节 7.________v.吞下,咽下(食物或饮料) 8._______n.垃圾箱,垃圾桶 9.__________n.挨饿,饿死 ______v.挨饿 10.________n.幸福,福祉;健康 11.________n.关心,担心 _________adj.关心的,担心的 __________prep.关于
repay
repaid
distribute
chapter
swallow
dustbin
starvation
starve
welfare
concern
concerned
concerning