Sylhet Board-2012
Part B: Vocabulary Test
10. Fill in the Blanks with a suitable
word in each gap. 1 × 10 = 10
Man pollutes water, an important (a) _______
of the environment by (b) _______ waste into it. Farmers (c) _______ chemical
fertilizers and insecticides in their fields. Some of these chemicals (d) _______
away by rain and floods (e) _______ mixed with water in rivers, canals and
ponds. Water is also (f) _______ by mills and factories which throw their
(g)
______ chemicals and waste products into rivers and canals. Water vehicles also
pollute water by (h)_______ oil, food
waste and human waste into them. Insanitary latrines (i)______ on river and
canal banks are also (j) _______ for further pollution.
Answer
10. Cloze test without clues:
(a)
element; (b) throwing/ dumping; (c) use;
(d) washed; (e) get/ are; (f) polluted/ contaminated (g)poisonous /
toxic; (h) throwing/ dumping; (i) standing/ built;
(j) responsible/ liable.
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