bread
a loaf of bread
crisps
a packet of crisps
chocolate
a bar of chocolate
tuna
a tin of tuna
milk
a carton of milk
jam
a jar of jam
juice
a carton of juice
soda
a can of soda
flour
a packet of flour
water
a bottle of water
water
a glass of water
tea
a cup of tea
wine
a bottle of wine
biscuits
a packet of biscuits
cereal
a box of cereal