Task 3. Complete the sentences according to the text. 1. The invention of the wheel took place in __ 2.The first stcam-driver tractor was built by __ 3. The first intemal combustion engine was designed by __ 4. In 1860 __ was patented. 5. In 1862 an experimental vehicle was built which ran __ of 3km/hour 6. In 1886 __ first saw the light of the day.

1. The invention of the wheel took place in the Neolithic period, around 3500 BC.<br />2. The first steam-driven tractor was built by Richard Trevithick in 1801.<br />3. The first internal combustion engine was designed by Nikolaus Otto in 1876.<br />4. In 1860, the first practical sewing machine was patented by Elias Howe.<br />5. In 1862, an experimental vehicle was built which ran at a speed of 3 km/hour.<br />6. In 1886, the first modern automobile was invented by Karl Benz.