Inventions and Discoveries. Vocabulary. English by Oksana Karpiuk p. 122-123. Work book page 60-61

Fill in the gaps in the sentences with the appropriate verbs in the past simple.

The British secret service ... the first computer for breaking German secret radio messages.

Ancient Greeks ... a flat bread with many toppings.

The first pizza restaurant ... its doors in 1830 and is still in business today.

They ... the first mobile phone for 4000 US dollars.

The first mobile phone ... 1 kilo.

Leonardo da Vinci ... many drawings of helicopters.

The Wright brothers ... a coin to decide who would fly first.

Lawrence Richard Walters ... to become a pilot but was turned down because of his poor eyesight.

People first ... glasses in 1448.

In the 19th century people ... to America by the steamship