Answer:
Hello,
1/
Car = Cars
Boy = boys
City = cities
Nationality = nationalities
Language = languages
Address = addresses
Man = men
Woman = women
Child = children
Person = people
4/
1. Where are they from ?
2. What is your telephone number ?
3. Can you spell your name?
4. Are you and your sister English?
5. No, we aren’t. We ‘re American.
6. They’re from Pittsburgh in the USA.
6/
German = Germany
Spanish = Spain
Greek = Greece
Argentinian = Argentina
Polish = Poland
French = France
Mexican = Mexico
Italian = Italy
Canadian = Canada
; )
