At dagger drawn( খড়গহস্ত ) The two brothers are now at daggers drawn.
Bring to light( প্রকাশ করা ) At last all the facts were brought to light.
To and fro( এদিন-ওদিক ) Being unable to make up his mind the man is walking to and fro.
In lieu of( পরিবর্তে ) Give me this pen in lieu of that.
At home( দক্ষ ) He is at home in mathematics.
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.