帮忙把英文句子转换为被动语态
1.Workers are buclding a new housn for the aged in the town
2.The president of japan is said to have a 5-day visit to china
3.The film which will be shown tomorrow is very interesting
4.Customs will have checked the passengers before they leave
5.We saw the boy playing on the beach nearby
帮忙把5个句子 转换为被动语态 高手来无知者自动离开