Which of the following assignments is suitable for a gifted student? (CTET-II Level-2014)

• A. Similar type of exercise but relatively more practice than other students.
• B. Asking him to mentor his fellow companions so that his powers can be directed and he can stay busy.
• C. To create a new paradigmatic book of science keeping in view the various disciplines
• D. letting him finish his textbook sooner than the whole class