A dime a dozen tiqilib yotibdi, bir tiyinga qimmat New York camera stores are a dime a dozen Plsatic toys like this are a dime a dozen a walk in the park

Beat the drum (fig) (1) biror narsani targ'ib qilmoq, baland ovozda reklama qilmoq (2) (lit) do'mbira chalmoq.

1. 
   I spent a lot oftime beating the drum for ourplans for the future.
   
2. 
   He is good at beating the drum but when it comes to singing he is good for nothing.
   

Before you can say Jack Robin son (fig) ko'z ochib yumguncha, voy deyishga ham ulgurmasdan, xashpash deguncha.

1. 
   I will be at home before you can say Jack Robinson.
   
2. 
   Let me go out, I will return be fore you can say Jack Robinson.
   

Begin to see the light tushuna boshlamoq, anglamoq, «yetib bor moq».

1. 
   At first learning English seemed to be a bit complicated but after working constantly on it, I began to see the light.
   
2. 
   I have been thinking about this equation for half an hour, l begin to see the light afteryour explana tion.
   

(Be) behind the bars qamoqda bo‘lmoq, hibsda o'tirmoq, panjara ortida.
1. Soon you will be behind the bars foryour wrongdoing.
2. Every criminars inevitable place is behind the bars.
Behind closed doors (fig) pinhona, yashirincha, sir tutilgan holda, yopiq eshiklar ortida.

1. 
   Sometimes it is vital to hold meeting behind closed doors.
   
2. 
   Usually important issue is de cided by our parents behind closed doors which we are not supposed to be aware.
   

Believe it or not xoh ishoning, xoh ishonmang.

1. 
   Believe it or not, I have not left even a cent to rub one to another.
   
2. 
   Believe it or not, she is her mo ther.
   

Bend over backwards (fig) qo‘ldan kelgan barcha ishni qilmoq, bor imkoniyatini ishga solmoq.

1. 
   I will bend over backwards to find all useful information foryou.
   
2. 
   Hundred times I bent over back wardsforyou butyou even once did not say «do not trouble yourselfx.