Theorie:
Study the information about proper nouns.
Proper nouns name specific one-of-a-kind items, and they begin with capital letters.
A list of proper nouns categories:
1. Holidays (Thanksgiving, Christmas)
2. Geographical areas: Europe, Spain, the Nile River
3. People and pets: Snoopy, Mr Brown
4. Books, magazines, newspapers: The Times, The Daily
5. Companies and organizations: Google, General Electric
6. Religious terms: God, Christian
7. Places, buildings: Yellowstone, The Petronas Towers
8. Titles: King William
9. Languages: English, French, Italian
10. Brand names: Pepsi, Chanel
We like every state, but California is my favourite.
![shutterstock_1418018357.jpg](http://resources.cdn.yaclass.at/cec076ba-ff88-4b7c-b6a5-6cbb70872270/shutterstock_1418018357-w300.jpg)
She wants to live in Europe.
Children get presents at Christmas.
But! Compare:
Newton was a great British physicist.
![shutterstock_1436213561.jpg](http://resources.cdn.yaclass.at/b4955411-2ab2-4aea-b3a8-f82e57b83b30/shutterstock_1436213561-w300.jpg)
The unit of power is called the newton. (newton is the term in physics)