1.We 主语always work谓语 hard at English.宾语
2.They主语 love 谓语each other.宾语
3.Your job 主语is to help the old today.系表结构
4.We all 主语made谓语 him宾语 play the piano.宾补
5.Father 主语buy谓语 me 间宾a nice bike 直宾as a birthday present .
6.There are many nice books to read in the library