Fight shy( এড়িয়ে চলা ) Why do you fight shy of your teacher.
Cut to the quick( মর্মাহত হওয়া ) I was cut to the quick by his words.
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.
In the mean time( ইতিমধ্যে ) Lila will come here to-night. In the mean time you should get her room ready.