At a loss ( হতবু্দ্ধি ; কিংকর্তব্যবিমূঢ় ) He was at a loss and did not know what to do.
Call in question ( সন্দেহ করা ) No one can call his honesty in question.
All on a sudden ( হঠাৎ ) All on a sudden a tiger came out of the bush.
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.
Breathe one's last ( মারা যাওয়া ) The old man breathed his last on Sunday last.
tickled pink ( খুব খুশি করানো ) She was tickled pink by the good news.
