1.The man was ___ enough not to tell the manager that he would not do the job.
A.care B.careful C.careless D.carelessness
2.The soldier died for saving the child,so his ___ is heavier than Mount Tai.
A.die B.dead C.died D.death
3.The child looked ____ at his brother who was badly wounded.
A.sadly B.sadness C.sadden D.sad
4.The three-____ chair isn't suitable for a young child.He may fall off.
A.legging B.legged C.legs D.leged
5.Tom became the ____ railway engineer in the world.
A.lead B.leader C.leading D.leadership
怎么都不一樣??？