Написать в пассиве. 1)The museum will exhibit many items next year. 2)They were taking their decision when we entered the room. 3)People should take urgent measures in order to stop pollution. 4)The students visited their sick friends a week ago. Помогите пожалуйста не перевести а сделать задание!!!

1)The many items will be exhibited next year by museum .2)The decision were being taken by them when we entered the room. 3) The urgent measures should be taken in order to stop pollution. 4)The sick friends were visited by students a week ago.