Innocent or unsuspecting.
Answer:
- Disapproving of gossip and badmouthing, so the friend can feel uncomfortable and stop doing such harmful things
- Forming a study group/competing for better and higher grades
- Tutoring other students to share knowledge
- Encouragement to join different clubs with special interests (Debate, drama, computer science, etc...)
- Saving money to buy things/getting a job together.
(A.) is your answer to the question
