Change the following active constructions into passive ones: 1. They have published his new novel recently. 2. Look! My parents are cooking dinner together. 3. Pupils have to write a test in Maths. 4. My father bought a new computer for me last week. 5. I will translate this article tomorrow. 6. People push the door to open it. 7. They didn't find the origin of this word. 8. People speak English all over the world.