Answer:
A dime a dozen - very common
The best of both worlds - an ideal situation
Go back to the drawing board - start over
Pull yourself together - calm down
Get bent out of shape - be upset.
Explanation:
Idioms are expressions whose meanings can't be reduced from the words alone. They often convey a deeper meaning and can be used to add flavour when speaking or writing.
The words above are idiomatic expressions.
In the answers above, the words on the left are the idioms and the words on the right are the meanings they convey.
