1.make the active sentence passive- Robots build cars in many factories. 2. make the active sentence passive- Adele sings Rolling in the deep. 3.make the active sentence passive- Susanne Collins writes two books a year.

Cars are built by robots in many factories.

Rolling in the deep is sung by Adele.

Two books a year are written by Susanne Collins.

1) Cars are built by robots in many factories.  (Passive)2) Rolling in the deep is sung by Adele.  (Passive)3) Two books a year are written by Susanne Collins. (Passive)