Question

کشته مرده کاری بودن

Answer 1

Keen on something

http://www.macmillandictionary.com/dictionary/british/keen-on-something

Answer 2

To be crazy about something

Answer 3

be dying for sth
be dying to do sth

would kill for sth
would kill to do sth

Answer 4

be jonesing for  sth
to want something very much
  I'm jonesing for a coffee - can we take a break?

desperate



hungry

She was so hungry for success that she'd do anything to achieve it.

Journalists were hungry for details.

 

fall over your self

to be very eager to do something

Publishers are falling over themselves to produce non-fiction for seven-year-olds.
 

could murder sth

If you say you could murder a type of food or drink, it means you would like to have it now

I could murder a cup of tea!

 

itch to do sth

He was itching to hear the results.

By four o'clock I was itching for the meeting to end.

I would give anything/a lot ( also I would give my eye teeth/right arm )

used to say that you would like to have or to do something very much

I'd give anything to see the Taj Mahal.

Janice would give her eye teeth for a house like that.

be gasping for sth

to want or need something very much

I'm absolutely gasping for a cigarette.

burn
She was burning to tell us her news.