Keystone : ঝোঁক; সুর; বক্তব্য; প্রধান ভাব; খিলানের মধ্যপ্রস্তর;
Related Words
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Appropriate Prepositions
Angry with(কারো সাথে ক্রুদ্ধ হওয়া): The teacher was very angry with the students.
Consent to(মত দেওয়া): The Prime Minister consented to the proposal.
Die by (দূর্ঘটনা বা অপঘাতে মরা/কোন কিছু দ্বারা মারা যাওয়া): He died by a road accident.
Guard from/against (রক্ষা করা): My parents always guard me from/against bad people.
Married to (বিবাহিত): Salma was married to a Govt. Officer.
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Idioms
At home (proficient in — দক্ষ) The students of Bangladesh should be at home in Bangla.
Bring to light (disclose-প্রকাশ করা) The police brought the secret to light.
Stone’s throw (অতি নিকটে): Our school is at a stone’s throw from our house.
Up and doing (উদ্যোগী): Be up and doing and then you will succeed in your life.
Wild goose chase (useless pursuit, পন্ডশ্রম) —Do not waste time in wild goose chase.