Take to one's heels ( ছুটিয়া পালানো ) The thieves took to their heels to see the police.
In fine ( পরিশেষ ) In fine he declared his plan.
under the weather ( ভাল না ; অসুস্থ ) I've been feeling under the weather
On the spur of the moment ( মুহুর্তের উত্তেজনায় ) He did it on the spur of the moment.
A bolt from the blue ( সম্পূর্ন অপ্রত্যাশিত ) The news of his father's death came to him as a bolt from the blue.
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.