?
a can of cola
?
a glass of water
?
a piece of cake
?
a jar of jam
?
a bar of soap
?
a box of sweets
?
a loaf of bread
?
a tube of toothpaste
?
a lump of sugar
?
a bag of apples
?
a carton of juice
?
a cup of tea
?
a slice of cheese
?
a tin of tuna
?
a bar of chocolate