At a loss( হতবু্দ্ধি ; কিংকর্তব্যবিমূঢ় ) He was at a loss and did not know what to do.
cringing flatterer( খঁয়ের খা )
Come to light( প্রকাশিত হওয়া ) Their private talk has come to light at last.
At all( আদৌ ) He does not know French at all.
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.
Lame excuse( বাজে গুজব ) This lame excuse will to do.
