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.

Use the words in brackets to report these formal sentences as if you were talking.

1. Should you require any further information, please do not hesitate to contact me.

I told them that it they needed more information, they were welcome to get in touch with me.

2. Should payment not be immediately forthcoming, further action may well be taken against you.

They told me that if the pay were not immediately forthcoming, I could be taken to court.

3. Should you find our products available cheaper elsewhere, we would be happy to reimburse you the difference in cost.

They say in their publicity that found their products cheaper somewhere else, they would pay me back the difference.

If you travel to London by plane, it will take you about three and a half hours.

If they come tomorrow, I will make a cake.

Unless the weather change, the plane will be on time.

You will catch your coach if you leave now.

You will avoid the wild animals of the forest if you climb this rock.

If you arrive late, you will miss your flight.

If I become a president, I will help the poor.

I won't eat local food if I go on a business trip to China.

When I will see a snake in the desert tomorrow, I won't get scared.

If I see a Tasmanian devil, I will get scared.