history: My Mom has bought me some books online.  The should be delivered today.  I'm eagerly waiting for them. My mom bought be a book online.  It should be here today I'm just waiting on the delivery man.
current: Its the worse having to wait for something you really want. 
next: Yes it is.  She wanted two options so I wouldn't know which she'd pick.  She picked the right one so now it's just a waiting game.