Here are possible word combinations:
* a cup of coffee
* a glass of orange juice
* a bottle of lemonade
* a slice of cake
* a piece of cheese
* a box of chocolates
* a bar of chocolate
* a cup of tea
* a glass of milk
* a piece of bread
* a slice of ham
* a box of biscuits
* a bar of sweets
* a piece of pizza
* a glass of water