急!将下列句子改成被动语态,帮忙!1 we have finished all the work2 he has worked out all the porblems3 the people make history 4 people asked him a lot ofquestions at the meeting5 we heard him singing in the next room6 i saw the thief ebter the building7 people say he is honest 英语
网友回答
【答案】 1.All the work are finished by us
2.The problems got worked out by him
3.History are made by people
4.Alot of questions are asked by people at the meeting.
5.His singing is heard by us in the next room
6.The thief enters the building is seen by us
7.He is said to be honest by people