How can you be effective during a role-play with your classmates about refusing drugs?

A: By appearing to think about it before refusing
B: By clearly stating your personal reasons for not taking drugs
C: By asking your friends what they think you should do
D: By being quiet or nervous when you respond

B: By clearly stating your personal reasons for not taking drugs

This option demonstrates assertiveness and determination in rejecting drugs, thus effectively conveying the message to your classmates about refusing drugs.