Motor and speaker

[ahmed.siala]

Hi guys,i was wondering if i can get some help with this mini project that i have.
so the task is to make the speaker make sound when my RB0 is at 1.
the second task is to make the engine circle in a clockwise way. in order for the engine to start spinning is to have portb.RB4 at 1.
i'm using PIC16f877a. correct me if i'm wrong with anything and thanks in advance with any help.