Active voice to passive voice .1.We saw the storm approching.2.The nurse looks after the patients. 3.Dont look upon the poor. 4.she brought up the orphan child. 5.He gave me a new book.6.I showed him the best house. 7.Do you know him?8.There is no money to spare. 9.we saw him fight with a sword. 10.They let the prisoner go. pls write the ans not other things pls​