Words which are both countable and which are uncountable? write the words from the box under two categories sand tomato juice sugar bread sea hill jam cake raincoat daybook exercise butter snow

Sand - uncountable
tomato - countable
juice - uncountable
sugar  - uncountable
bread - uncountable
sea - uncountable
hill  - countable
jam - uncountable
cake - countable
raincoat - countable
daybook - countable
exercise - uncountable
butter - uncountable
snow - uncountable