九年级上学期英语,按要求该句子.句型转换
1.whatdopeopleusethepentodo?改为被动语态
what()thepen()todobypeopel?
2.theworkersweremadetofinishtheworkatoncebythemanager改为主动语态
themanager()theworkers()theworkatonce.
3.heisthemancalledbob改为定语从句
hesirheman()()()bob