come over,come along ,come up的意思是?

come over,come along ,come up的意思是?
Your dream will_______unless you do well in everything you can
A,come true B,come along C,come true D,come up解释为什么

补充：A 表示梦想成真
come over 过来；顺便来访
Can you come over and join us?
你能过来和我们作伴吗?
come along 来；随同 ;进展;过来
Will you come along with me?
你愿意和我一起来吗?
come up 走上前来；发生,出现,被提出
Did you come up with any ideas?
有没有想到什麽新的意见?