a piece of cake
She cut the pie into six pieces.
The bowl fell on the floor and smashed to pieces.
The bowl was in pieces.
After that, we can go to drink a cup of coffee and eat a piece of cake. (Key English Test; A2; Spanish)
a piece of fruit
a piece of equipment/furniture
He handed me a piece of paper.
You must bring two or three pencils, a piece of paper, crayons and a pencil sharpener. (Key English Test; A2; Vietnamese)
I have an interesting piece of information/news for you.
She gave me a very useful piece of advice.
You can visit the churches, the ancient bu[i]ldings, and some other interesting places. That's my piece of advice. (Preliminary English Test; B1; Spanish)
a beautiful piece of music
an orchestral piece
There was an interesting piece on alternative medicine in the newspaper yesterday.
Traditionally, the most famous pieces of the Strauss repertoire will be performed creating a brilliant atmosphere. (First Certificate in English; B2; Hungarian)
The exam itself was a piece of cake.
The article was a piece of cake though I didn't expect to win. (First Certificate in English; B2; Spanish)
He went to pieces when his mother died.
He was amazed [at] his ability to solve the problems as he came to them and not go to pieces, like Hooper did. (Certificate of Proficiency in English; C2; Greek)
After Ruth's death, Joe found it hard to pick up the pieces and carry on.
Now that I'm settled in my own country, picking up the pieces and trying to start a new life, I've decided that having a diary is not a bad idea after all. (Certificate of Proficiency in English; C2; Spanish)
We've packed most of it up now, there are just a few bits and pieces left.
So, it's memories that make us keep odd bits and pieces. (Certificate of Proficiency in English; C2; Russian)