Take to one's heels ( ছুটিয়া পালানো ) The thieves took to their heels to see the police.
Sink in ( আবদ্ধ হওয়া, ডুবে যাওয়া ) He sank in mud or the ship sank into the sea.
Out of sorts ( ঈষৎ অসুস্থ ) He is out of sorts now.
Kith and kin ( নিকট আত্মীয় ) He has no good relationship with his kith and kin.
At last ( অবশেষে ) I got my missing book at last.
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.