看你用的具体的句子语境中。dream 本身可作动词用，即dream to do sth。如果用名词属性 就 have a dream 或是 make a dream。

dream
1. 梦[C]
I had a bad dream last night.
昨天夜里我做了一个噩梦。
2. 白日梦[C]
3. 幻想, 空想[S1]
Sophie lives in a dream.
索菲生活在梦幻之中。
4. 理想, 愿望[C]
He realized the dream of his life//www.souquanme.com time.
他实现了他毕生的愿望。
5. 【口】梦一般美妙的人, 美妙之事[C]
His new sports car is a dream to drive.
他的新赛车开起来好极了。
vt.
1. 做（梦）[+a ... dream]；梦见 [+(that)]
She dreamed that she could fly.
她梦见她ITcvcGypt会飞。
Annie dreamed an extraordinary dream last night.
安妮昨晚做了个奇特的梦。
2. 想像, 幻想
3. (常用在否定句和疑问句)想到, 料到[+(that)]
I never dreamed that he would be so ungrateful.
我做梦也没有想到他会如此忘恩负义。
vi.
1. 做梦; 梦见, 梦到[(+of/about)]
I dreamed about my native village.
我梦见我的家乡。
Mary once dreamed of God.
玛丽有一次梦见了上帝。
2. 梦想; 向往[(+of/about)]
He dreamed of becoming a movie star when he was young.
他年轻时向往着成为电影明星。
3. (常//www.souquanme.com用在否定句和疑问句)想到; 料到[(+of)]
I wouldn't dream of hurting you.
我做梦也不会想到伤害你。
a.[Z]
如梦的; 理想的

last night i had one of the most bizzare dreams ever.First,i dream
that i scored poorly on my Euclid math contest.I have done so bad to an
extent that my friend who i know didn't try at all have beaten me.I was
infuriated!Then,all of a sudden,i was on a train.A train that would
almost crash on the the tail of another train.Then i realized later that
this was a train that "wrapped" around the whole world.Astonished,i
woke up.Feeling funny and scared,i//www.souquanme.com went to the washroom and started my
day.
昨晚,我做了一个非常奇怪的梦.我梦见上次的数学竞赛成绩相当的差,差得连我那个没复习的朋友都没有比过.我非常的生气!可是突然,我做
上了一跳火车.当我看见火车马上要撞到另一辆火车的尾巴时,我才发现这跳火车长达整个世界!惊讶之时,我醒了!我去了厕所而开始了我新的一天!
给分吧!本人10岁来加拿大,现在17了!中文还可以吧!

I will wake up as soon as I make bad dream.
as soon as 是“一。。。就。。。”的意思， 不需要再用suddenly了