Упр.6 Юнит 3 Step 4 ГДЗ Rainbow English 9 класс

Invent or discover? Complete the sentences.

I’d like to know who invented the mobile phone.

Many years ago they discovered iron in this place.

Penicillin was discovered by Alexander Fleming.

When was the atom discovered?

All through their history people invented new and new weapons.

Australia was discovered for Europeans by James Cook.

In what country was money first invented?

I’ve recently discovered that my home town has a very interesting history.

Alexander Graham Bell invented the telephone in 1876.

He discovered the truth about his birth only when he was a grown-up man.