1.The long run left ERic feeling____breathless____.(breath)气喘吁吁的
2.The children were very_____disappointed___(disappoint) that we wouldn't go to the zoo.形容人用ed形式
3.You should not____automatically__(automatic)think that everything your teacher says is correct.副词形式,副词形容动词.
4.We tried to explam the causes of the war at a child's level of_____comprehension____(comprehend).名词形式,理解能力
5.Natural science managers usually start as a ___chemist____(chemistry),physicist,biologist,or other natural scientist.化学家,名词形式