Invigilate : নজর রাখা;
Related Words
inveigled  invigilate  invigilator  See Words Also In
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Appropriate Prepositions
Appetite for(ক্ষুধা): He has no appetite for food.
Behave towards(ব্যবহার করা): The students behaved objectionably towards the Head teacher.
Count upon(নির্ভর করা): He always counts upon your help for this work.
Creep up (বৃদ্ধি পাওয়া): The prices of are creeping up day by day.
Full of (পরিপূর্ণ): Our Rivers are full of fishes.
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Idioms
From cradle to grave (দোলনা থেকে কবর পর্যন্ত): Everyone has to learn from cradle to grave.
In black and white – (লিখিতভাবে) – Put forward your proposal in black and white.
Learn by heart (মুখস্থ করা)— He learnt the poem by heart.
Out of date (সেকেলে): This fashion is out of date.
To the contrary (against what some one had said, পক্ষান্তরে) —He said nothing to the contrary.