On the contrary ( বিপরীত পক্ষে ) I do not hate him: on the contrary I love him.
At a low ebb ( নিম্নমুখী ) His fame is at a low ebb now.
All at once ( হঠাৎ ) All at once a tiger came out of the forest.
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.
Call to mind ( স্মরণ করা ) I cannot call to mind your name.