Bag and baggage ( তল্পিতল্পাসহ ) He left the place bag and baggage.
At least( অন্ততঃ ) At least one hundred boys will come to school today.
On the spur of the moment( মুহুর্তের উত্তেজনায় ) He did it on the spur of the moment.
At sixes and sevens( বিশৃঙ্খলা অবস্থায় ) All the furniture in the room were at sixes and sevens.
Pros and cons( খুঁটিনাটি ) You should consider the Pros and cons of the system.
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.