If by any chance Peter comes to us ,please ask him to leave

If by any chance Peter comes to us ,please ask him to leave If by any chance Peter comes to us,please ask him to leave a If by any chance someone comes to see me ,ask him to leave a If by any chance someone comes to see me,ask them to leave a if by any chance someone comes to see me; ask them to leave If by any chance someone comes to see me ,ask them to leave by any 这句话是这样说的If by any chance someone comes to see me ,ask ( )、if somebody comes to see me,ask him to leave a --------- If Mr.Smith comes,ask him to leave a_______A.message B.sente lt by any chance someone comes to see me If by any chance Peter should phone,can you tell him I'll ta If someone calls me, ask him to leave a ______.