Language: The sound which is used to express a sense is called a language.
Mother Language: The language learnt from mother is called mother language.
At present ‘Digital Bangladesh ‘ is the most commonly used words in politics ,media,among the intellectual and the civil societies of Bangladesh . It is a new concept and new dream. The elections manifesto of 2008 of Awami League promises that our country will be developed into Digital Bangladesh by 2021 through information technology in order to established good governance .
The elderly people
The elderly people are those who have reached a certain age when they are not fit for any job. When the people are elderly , they become lonely because they have no work then . They are considered valueless, worthless. Nobody cares them because everybody is busy with their work. The elderly people have lots of miseries . They are attacked with many diseases . Nobody gives them any companionship . An old people’s home seems to be an ideal place for him. There they will get many people of their age. They can talk to one another and get pleasure. Elderly people are the blessing for us. They can guid us with their lots of experiences . So we should respect them .
Exclusive suggestion for J.S.C Exam 2017
English 1st paper
For Question No 1,2,3 : seen passage
Unit 1: L-5(B), unit 3: L 1(b) , unit 3: L 6 (b), L 3(a), L 8(B),Unit 5:L3(B), L (5), Unit 6: L 1(B), Unit 6: L 1(B), L6(C),L 9(C+F), Unit 7: L4(B), 2(B), Unit 8: L 1(B), L 3(B),L5(B), Unit 9: L-4(B), L6(B),
For question No 4 and 5 : Unseen passage (marks 10) : All board questions (2014-2016 )
For question 6 : all board question
For question no 7: all board question
For question no 8: all board question
For question no 9: all board question
When the vibration of sound is at a tolerable and pleasant level, it is called simply sound . But when it is sharp and harsh to ears, it becomes sound pollution. There are many causes of sound pollution. It is caused from noisy and intolerable sound of horns of vehicles , miking, music , diesel truck, motorcycle alarm clock, television etc. The growth of unbar population causes sound pollution. Many problems are caused by sound pollution. Generally it causes aggression and damages hearing . It also causes high blood pressure, lack of concentration , environmental pollution etc. Thus sound pollution creates problem in our normal life. Factory work, truck driving, and primary school teaching etc. are considered to be noisest occupations. To minimize sound pollution, we have to build mills and factory far away from locality. Besides, proper implemention of laws and proper steps of government can reduce sound pollution.