Don‘t think about it____.I'm sure you'll forget it __.

Don‘t think about it____.I'm sure you'll forget it __.
A.any more,long before B.any more ,before long
C.any longer,long ago D.any longer ,before long
.any more&any longer 有什么区别啊?
---Oh,there isn't enough ————for us in the lift.
--No hurry.let's wait for the next.
A.ground B.floor C.room D.rooms