1. Sunflowers were painted by van Gogh.
2. Diesel engine was invented by Rudolf Diesel.
3. In winter the earth is covered with snow.
4. The first modern car was made by a German inventor Carl Benz.
5. The river is crossed by a bridge.
6. The window has been broken with a stone.
7. The letter was written with a pen.
8. St. Petersburg was founded by Peter I.
9. The construction site was provided with all the necessary materials.
