Barisal Board 2023

Fill in the gaps with suitable prepositions, articles and zero article. For zero articles, use '×' marks.

Covid-19 is (a) — infectious diseases which has taken away many lives (b) — the world. It has created economic crisis (c) — many countries of the world. Many people have lost their jobs. Many small traders compelled to leave their trades. No doubt, it is a great disaster (d) — the people of the world. Though the corona virus is very (e) — deadly, it has created awareness (f) — mass people. Besides we have learnt many things (g) — it so far. Earlier, we were indifferent (h) — some rules of health and hygiene. Due to Covid-19, people of the world have become more conscious regarding the rules of health. ays, we try to maintain social distancing. We avoid (i) — massive gatherings of people. We also have made a good habit (j) — washing hands several times a day.

Fill in the gaps with the words from the box. Make any grammatical change if necessary:

Language is a way of human communication. And the (a) ______ to use any language is called the language skill. All (b) ______ beings acquire this skill from their (c) ______ environment. That is, human babies begin (d) ______ acquire this language skill from just after their birth. If this process continues (e) ______ any obstruction, a baby can communicate with the people of the same language (f) ______ within 3 to 4 years. During this period, the baby does not need to read or write for (g) ______ the language skill. The baby only goes (h) ______ listening, speaking, picking up words. This process is called acquisition of language and this acquisition mostly takes (i) ______ while learning one's first language. We acquire the language skill of Bangla in this (j) ______ This is why, Bangla is called our first language.

Make six sentences using the parts of sentences from each column of the table below:

Complete the following text with right forms of verbs given in the box:

Rivers generally (a) ______ from a mountain or a lake. They (b) ______ very much important for our existence and economy. But unfortunately, we are (c) ______ our rivers, choking it with toxic wastes from dyeing and textile factories. Most of the industries (d) ______ waste treatment plants. This kind of industries are (e) ______ releasing untreated liquid waste directly and (f) ______ the water polluted. Our unconscious people also (g) ______ different kinds of waste materials into the rivers directly. So, to keep existence of fishes and other species (h) ______ in the water is impossible. It is high time the government and the conscious people (i) ______ together to save the rivers. Otherwise a happy, prosperous and pollution free environment for the next generation can't be (j) ______.