1. Give a piece of mind:- to rebuke or scold Trick:- mind ko shant kro, kyu daant re ho hume. 2. Go through fire and water:- to brave any danger Trick:- fire and water se guzar skte ho to koi bhi khtra mol le skte ho. 3. Go to dogs:- to deteriorate/ degenerate Trick:- dogs ko kch bhi de do, they will deteriorate (vyarth krna) it. 4. Go to rack and ruin:- to decay or get destroyed Trick:- ruin means khtm ho jana, to destroy. 5. Good samaritan:- A person who helps and pays sympathy to those in distress Trick:- ache ho aur smart bhi ho, tbhi tum dayalu (kind) ho. 6. Green room:- a lounge in a theatre or studio for the performers to get ready Trick:- jaha actors ready hote h waha green lght hoti h. 7. Grist to one's mill:- something that can be used for one's advantage Trick:- apni mill k liye hi sb kch krte ho tum (only for ur own advantage). 8. Halcyon days:- peaceful days Trick:- Hall me cyon (kyon) nhi aaye, humne waha peaceful din guzare. 9. Hammer and tongs:- ...