Сity grandmother, country grandmother

 only grandfather

 one grandfather

two grandfathers

only grandmother

He goes to the forest

He works on the computer

He rides a bike

He sticks stamps on letters

He pets the cows

He feeds the birds in the park

He watches films

He rides on the tractor

about farming

to grow berries

to grow fruit

Dan gives some money to his city granmother.

Dan gives big hugs and money to his grandfathers.

Dan gives big apples and some sweets to his city grandfather.

teacher and farmer

farmer and dancer

farmer and businessman

teacher and businessman