Read the passages that follow and choose the correct options that can replace the underlined portions. Elephants are highly \[\underline{\mathbf{Q1}}\] with relatively large, \[\underline{\mathbf{Q2}}\] and \[\underline{\mathbf{Q3}}\]brains. They have reasoning capabilities, can learn skills and have emotions experiencing pain, suffering, sadness and grief and they are even \[\underline{\mathbf{Q4}}\] just like we are sometimes. They love to wallow in mud and swish their bodies with\[\underline{\mathbf{Q5}}\]sand. As their skin is \[\underline{\mathbf{Q6}}\] to the sun, the mud and sand form a sunscreen of sorts, protecting them from the sun's \[\underline{\mathbf{Q7}}\] rays. In the \[\underline{\mathbf{Q8}}\], clear stream, the elephants exhibit their \[\underline{\mathbf{Q9}}\] nature by spraying water over \[\underline{\mathbf{Q10}}\] visitors and by lying on their side in the stream.

• A. quick-witted
• B. child-like
• C. Childish
• D. slow - maturing