1. B) enjoyed having the independence

　　 2. A) hinders their healthy growth

　　 3. D) somewhat mixed responses

　　 4. A) promote sensible promoting

　　 5. B) is much safer than before

　　 6. C) their fear is amplified by media exposure of crime

　　 7. D) their maturity and personal qualities

　　 8. unsafe situation

　　 9. anxiety

　　 10. every moment