চার কোণ 4 - ইউনিট 8 পাঠ B

to feel upset and nervous because we think about bad things that might happen to us or our problems

মনে চিন্তা করা

a comforting action or statement made to someone to ease their worries, uncertainties, or anxieties about something

আশ্বাস

of, connected with, or affecting all the people in a society

জনসাধারণের

the way something is shown or displayed, including how it looks and is arranged visually or in a particular format

প্রেঞ্জেশন

feeling nervous or worried because of thinking something unpleasant might happen

উদ্বিগ্ন

to find a solution to a problem, often through analysis, experimentation, or mathematical calculation

সমাধান করা