Weal and woe( সুখ-দুঃখ ) Human life is full of weal and woe.
Through thick and thin( বাধা বিপত্তির মধ্য দিয়ে ) Reveka followed her husband through thick and thin.
In order to ( উদ্দেশ্য ) He came here in order to meet my mother.
In force( বলবৎ ) This law is in force now.
Hard nut to crack( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
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.
