Get rid of ( মুক্তি পাওয়া ) Try to get rid of that rogue.
At dagger drawn ( খড়গহস্ত ) The two brothers are now at daggers drawn.
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.
At once back and call ( বাধ্য ) He is always at my back and call.
Hold good ( প্রযুক্ত হওয়া ) This ruls will not hold good here.
In the mean time ( ইতিমধ্যে ) Lila will come here to-night. In the mean time you should get her room ready.