Поставить глаголы в скобках в пассивный залог the country_by people of different nationalities, (populate) ukraine_by russia to the east, (border) the coffee_just_by my granny, (make) the telephone_by bell, (invent)

The country is populated by people of different nationalities.
The Ukraine is bordered by Russia to east.
The coffee is just made by my granny.
The telephone was invented by Bell.

1. is populated
2. is bordered
3. has been just made
4. was invented