B Complete the sentences using idioms: spill the beans/crying over spilt milk/one's cup of tea/a piece of cake/take everything with a pinch of salt
The test is very easy. It's a piece of cake.
It's no use crying over spilt milk. You've done it badly.
Cireat! Cartoons are really one's cup of tea.
When Liz tells you something you should take everything with a pinch of salt.
Please don't spill the beans. It's a secret.