1. She was born to... [dance]. 2. He's a natural. 3. She could do it in her sleep. 4. He knows it inside out. 5. She knows [New York] like the back of her hand. 6. She's a walking encyclopedia of... [philosophy]. 7. He's in a class of his own. 8. He's the best in the business. 9. She's very gifted. 10. He's a [chemistry] whiz.
The idea is to have another bulb below the main bulb of the torch so that light is available near the feet of user and also for people following the user. Once Alisher was returning home with his grandmother at night. As he was using his torch to show his grandmother the way, he could not see a pit himself and fell into it. Idolising Abraham Lincoln, he likes writing stories and wishes to join CBI to rid the country of corruption.