Fish in a troubled water( এলোমোলো অবস্থায় সুযোগ নেওয়া ) He made a lot of money by fishing in a troubled water.
At least( অন্ততঃ ) At least one hundred boys will come to school today.
In full swing( পুরাদমে ) The school is now in full swing.
Carry the day( জয়লাভ করা ) Rajib, the best player of the school, carried the day in the annual sports.
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.
On the contrary( বিপরীত পক্ষে ) I do not hate him: on the contrary I love him.