9th form Karpiuk ex.1, p.168

Complete the sentences using ‘discover’, ‘discovery’ or ‘invent’, ‘invention’ in the right form.

Writing was probably the most revolutionary of all human … .

Complete the sentences using ‘discover’, ‘discovery’ or ‘invent’, ‘invention’ in the right form.

The 15th-17th centuries were the time of great geographic … .

Complete the sentences using ‘discover’, ‘discovery’ or ‘invent’, ‘invention’ in the right form.

Who … the computer? 

Complete the sentences using ‘discover’, ‘discovery’ or ‘invent’, ‘invention’ in the right form.

Penicillin was … by Alexander Fleming.

Complete the sentences using ‘discover’, ‘discovery’ or ‘invent’, ‘invention’ in the right form.

In what country was money first …?

Complete the sentences using ‘discover’, ‘discovery’ or ‘invent’, ‘invention’ in the right form.

When did they …oil in the North Sea?

Complete the sentences using ‘discover’, ‘discovery’ or ‘invent’, ‘invention’ in the right form.

The … of the atom meant the beginning of a new era in physics.

Complete the sentences using ‘discover’, ‘discovery’ or ‘invent’, ‘invention’ in the right form.

Australia was … for Europeans by James Cook.

Complete the sentences using ‘discover’, ‘discovery’ or ‘invent’, ‘invention’ in the right form.

The mobile telephone is a wonderful … .