Moot point( অমীমাংসিত বিষয় ) Dowry system is still a moot point in Bangladesh.
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.
In the mean time( ইতিমধ্যে ) Lila will come here to-night. In the mean time you should get her room ready.
tickled pink( খুব খুশি করানো ) She was tickled pink by the good news.
Kith and kin( নিকট আত্মীয় ) He has no good relationship with his kith and kin.