Rangamati is one of (a) the most attractive hilly districts of Bangladesh. It is located (b)at the western bank of Kaptai lake. Most of the visitors visit the place for its (c) X eye catching natural beauty. Nature has adorned this town (d) with all the elements of beauty. (e) The hills covered with green trees present (f) a unique sight. There are many tourist spots here. The suspension bridge of Rangamati is (g) an attraction for the tourists. It is also a home of several (h)X ethnic groups. (i)A trip to Rangamati would be (j)an outstanding experience for the nature lovers.

Bangladesh is a south (a)Asian country. It is blessed with (b)natural beauty. Natural resources abound in this country. Bangladesh (c) shares boundary with India and Myanmar. The three sides of the country are surrounded by these two (d) neighbours. The Bay of Bengal is (e) to the south of Bangladesh. The majority of the (f) large mangrove forest Sundarbans lies in this country. This forest is the (g)abode of the word famous Royal Bengal Tiger. A (h)number of rivers criss-crossed this forest. It is also a great (i)source of natural wealth. Bangladesh got her (j)independence through a nine month long freedom war.

a+ii+iii; =(a) Global warming + (ii) refers +(iii) to the increase in the temperature of the globe.

b+iii+i;  = (b) Irresponsible activities of human beings + (iii) are +(i) mainly responsible for it.

c+i+ii;   = (c) Sea level + (i) is rising + (ii) due to global warming.

d+v+vi; = (d) As a result, the coastal areas + (v) are going + (vi) to be vulnerable.

e+vi+iv; = (e) Using of renewable energy + (vi) can reduce + (iv) temperature rise to a great extent.

f+iv+v    = (f) So, world leaders' + (iv) must come +(v) to an agreement to fight against this disaster.

Washing hands regularly is (a) an  important activity. It keeps us safe (b) from corona-virus. How you wash your hand is also very (C) x important. First, you have to wet your hands (d) with clean, running water and apply soap. Then, rub your hands together with (e)  x  soap to create foam. Lather the backs of your hands, (f)  x your fingers and (g) x  Remember, you have to scrub your hands (h) x  at least 20 your nails. seconds. After that rinse your hands well with clean and running water. Finally, dry your hands using (i) a clean towel or tissue paper. Learn the process (j) of washing hands and also educate your friends about it.

The development of a nation is not (a) an easy task. It depends on the willingness (b) and sacrificing attitude of the valiants sons and (C) daughters of the soil. They don't work for (d) any appreciation or reward for themselves. Their vision (e) is to make the world a better place (f) to live in. They are always proud of (g) such selfless ventures. Their mission is to serve (h) the greater interest of humanity. They spend their (i) life for the welfare of people, the society (j) and the country as a whole.

Computers are used (a)in  many ways. For example, (b)a/x computer's memory may carry the names, addresses and flight numbers of air plane passengers. (c)A ticket agent can find (d)x almost instantly, by typing (e)a flight number, whether there is a seat available (f)in a particular plane. At flight time, the computer can make a list of all the passengers (g)of the plane. Computers can also solve many problems. (h)x many bits of information can be compared (i)to/with one another. Mathematical calculations can then be performed (j)through/with them.

Examination is the process of (a) acquiring the academic knowledge of the (b) learners. So, it should be absolutely (c) fair. The authority should conduct and (d)supervise  it in the best possible (e)ways. Adopting unethical activities in the (f)examination is a great offence. It (g)degrades the standard of education. In (h)case the students' failure to (i) assess true education, the nation will (j)suffer  greatly. So all students should make the best use of time in order to be truly educated.

(i) Reading newspaper is a very good habit.

 (ii) It is a source of entertainment too.

(iii) Newspaper broadens our outlook and enriches our wisdom.

 (iv) It is called the store house of knowledge.

(v) One can get the news and views of home and abroad by reading newspaper.

(vi) Sometimes it gives us false news which is harmful for a peaceful society

A proverb goes that a man without an aim is a ship without a rudder. Likewise, a man without an aim (a) cannot reach his goal. He (b) stumbles in his way of life. So everyman should (c) have a definite aim. But nothing is more difficult than the choice of profession. Students (d) find it very difficult to choose a suitable profession. Choosing profession becomes very difficult because there (e) are many paths and courses open to them. They should (f) fix their aim according to the abilities they are (g) endowed with. All (h) do not possess the same abilities and aptitude. Students may (i) consult their teachers who are able to (j) evaluate their abilities.

We are not ungrateful to the freedom fighters.

Their contribution is the greatest thing. 

Never disrespect or forget our martyrs.

Our government has built the national memorial with a view to paying tribute to their memories. 

 (e) A freedom fighter is greater than any other son of the soil.

Our independence was got/gotten by us for their sacrifice. 

How bravely they fought to snatch the red sun of the independence!

Their weapons were not so powerful as their courage.

We/People/Countrymen will never forget their contribution. 

Some steps have been taken by the government to improve their condition.

(i) Joynal Abedin was born at a village in Kishoreganj in 1914. 

(ii) He was honoured with the title "Shilpachary" for his artistic and visionary qualities. 

(iii) At the age of 15, he went to Kolkata. 

(iv) He did not like the hard and fast rules of schools. 

(v) So, he drew pictures secretly. 

(vi) At the age of 19, he got himself admitted into Kolkata Govt. Art College.