學習單：

Edward is looking at a computer-related catalogue. His old laptop is not worth fixing, so he is planning on buying a new one. Annie and Edward discuss his options and a few phrases to express how great something is.

This computer is the best thing since PB&J (peanut butter & jelly).
This computer is the best thing since sliced bread.
It’s a piece of cake.
It’s as easy as counting to three.
They are the icing on the cake.
It’s the cherry on top.
it’s toast.