money - uncountable
oxygen - uncountable
concrete - uncountable
Объяснение:
1) Money - Uncountable
2) Oxygen - Uncountable
3) Concrete - Uncountable
money - uncountable
oxygen - uncountable
concrete - uncountable
Объяснение:
1) Money - Uncountable
2) Oxygen - Uncountable
3) Concrete - Uncountable