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Question Numbers: 181-185
In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.
Everyone (1) ________ that paper is made from trees. But when one looks at trees, one cannot imagine that something as soft and (2)________ as paper is made from a tree that is so hard and strong. Plant materials such as wood are made of fibres known as cellulose. Cellulose is the primary (3) ________ in papermaking. Raw wood is first (4) ________ into pulp, which consists of a mixture of cellulose, lignin, water and some chemicals. The pulp can be made mechanically through grinders or through chemical processes. The paper (5) ________ in this way is weak and is used to make newspapers, magazines and phonebooks.
In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.
Everyone (1) ________ that paper is made from trees. But when one looks at trees, one cannot imagine that something as soft and (2)________ as paper is made from a tree that is so hard and strong. Plant materials such as wood are made of fibres known as cellulose. Cellulose is the primary (3) ________ in papermaking. Raw wood is first (4) ________ into pulp, which consists of a mixture of cellulose, lignin, water and some chemicals. The pulp can be made mechanically through grinders or through chemical processes. The paper (5) ________ in this way is weak and is used to make newspapers, magazines and phonebooks.
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