Don’t cry over spilt milk

I don’t have eyes in the back of my head

I don’t know him/her any more.

Don’t count your chickens before they are hatched

I don’t have the readies

We don’t know whether it will work. It’s just a stab in the dark.

Don’t cross your bridges before you come to them!

Don’t cry wolf!

I don’t have to take any shit from you!

I don't blame you.

Don’t ask me about it, that’s her department

Don’t look a gift horse in the mouth.

Don’t do anything stupid!

I don’t know what he’s talking about half the time

Don’t lose courage!

Don't listen to them!

I don’t care a fig for it

Don’t get mad!

I don’t know where I stand with him

I don't like it.

Don’t give any trouble!

I don't believe in God.

I don't know what I'm going to do after graduation yet.

I don't like going to the opera.

Don’t get mad, get even!