Write the adjective for personality that is suitable with the expression

Write the adjective for personality that is suitable with the expression.

      1.   Your feeling that you are certain about something                                         .......................

      2.   Thinking about what you are doing and giving a lot of attention to details  .......................

      3.   Acting as a friend                                                                                           .......................

      4.   Ann likes baseball, football, and volleyball. He’s so                                      .......................

      5.   Feeling nervous about meeting others                                                            .......................