Ask them if they have visited this website: http://www.pewforum.org/2012/12/18/global-religious-landscape-exec/?
Now ask them to do the math. Why are there 1.6 billion Muslims and only 8 million JWs? If the end is so soon, why hasn't Jehovah helped open the minds of non-JWs for JWs to convert to the WTBTS like God did to the Jews for Jesus Christ?
Peace be with you and everyone, who you love,
Robert