At sixes and sevens( বিশৃঙ্খলা অবস্থায় ) All the furniture in the room were at sixes and sevens.
Bag and baggage ( তল্পিতল্পাসহ ) He left the place bag and baggage.
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.
Slow coach ( অলস প্রকৃতির লোক ) You cannot expect much from a slow coach like him.
In vain( বৃথা ) All his attempts were in vain.
By the by( প্রসঙ্গক্রমে ) By the by I came to know that he was ill.