To and fro( এদিন-ওদিক ) Being unable to make up his mind the man is walking to and fro.
At large( স্বাধীন ) The anti-socials are still at large.
A blessing in disguise( বিপরীতে হিত ; প্রথমে খারাপ হিসেবে মনে হলেও পরবর্তীতে ভালো হয় ) Sam's motorcycle accident was a blessing in disguise because he got enough insurance money.
till the cows come home( অনেক সময় ধরে ) I could play outside till the cows come home
a piece of cake( খুবই সহজ ) This assignment is a piece of cake
Stick to( দৃঢ়ভাবে লেগে থাকা ) He sticks to his decision.
