Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Question. The Braille alphabet has been one of the greatest ____ in human history.

Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

Question. They give care and comfort to the disadvantaged and handicapped children and help them to get over difficulties.

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Question. ____ believe that some of the happiest people in the world are those who help to bring happiness to others.

Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

Question. At first, there was a lot of opposition from the parents of the disabled children as they were not under the impression that their children could learn anything at all.

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Question. During summer holidays, university students are willing to take part in providing education for children in remote and ____ areas.

Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

Question. Every year, the United Nations set up an activity to call for world-wide support for the rights and well-being of disabled people.

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Question. People with disabilities always need to be ____ after.