Nip in the bud( অঙ্কুরে বিনষ্ট করা ) All his hopes were nipped in the bud.
a piece of cake( খুবই সহজ ) This assignment is a piece of cake
At bay( কোনঠাসা ) The tiger was at bay in the bush.
Three R's( প্রাথমিক শিক্ষা ) The majority of our people have not yet learnt the three R's.
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.
till the cows come home( অনেক সময় ধরে ) I could play outside till the cows come home