Standard solution : প্রমাণ দ্রব্য;
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Appropriate Prepositions
Acquit of (অব্যাহতি দেয়া): The chief justice acquitted him of the charge of murder.
Decide upon (সিদ্ধান্ত করা): We have not yet decided whether we are going to picnic.
Faith in (বিশ্বাস): I have no faith in him.
Inquire into (খতিয়ে দেখা): The police officer will inquire into the matter.
Married to (বিবাহিত): Salma was married to a Govt. Officer.
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Idioms
Acid test (অগ্নি পরীক্ষা): You must succeed in the acid test of the time you live in.45
Bird’s eye view - (ভাসা ভাসা দৃশ্য, হালকাভাবে দর্শন): We took a bird’s eye view of the scenery.
Cut to the quick (মর্মাহত হওয়া): I was cut to the quick by his birds.
Out of date (সেকেলে): This fashion is out of date.
Pack of lies (ডাঁহা মিথ্যা)—He told pack of lies to prove himself innocent.