Far and wide ( সর্বত্র ) His fame as a scholar spread far and wide
Now and then ( মাঝে মাঝে ) He comes here now and then.
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.
Null and void ( বাতিল ) The deed has been null and void now.
Tooth and nail ( তীব্রভাবে ) He fought tooth and nail against his enemy.
In time ( ঠিক সময়ে ) He reached the station in time.