1. April Idioms- Not all they are cracked up to be

2. not make a peep — to not say a word or make a sound
It is requested that students not make a peep during testing.

3. Which came first the chicken or the egg?
This idiomatic expression is used when it is not clear who or what caused something.

4. put all one's eggs in one basket
to make everything dependent on only one thing; to place all one's resources in one place, account, etc. (If the basket is dropped, all is lost.) Never put all your eggs in one basket. I advise you to diversify and not to put all your eggs in one basket.

5. not be all it's cracked up to be
if something is not all it's cracked up to be, it is not as good as people say it is
Her latest book isn't all it's cracked up to be. I wouldn't bother reading it if I were you.
It's a good restaurant, but it's not all it's cracked up to be.