HSK V2
Correct

所以

/ suǒyǐ /
Strokes

Definition

therefore/as a result/so/the reason why

Example

As a Conjunction
[ suǒyǐ ]
1
Yīnwèi
因为
zhǎo
bu
dào
  
,
suǒ
所以
zǒu
le
  

I couldn't find you so I left.

2
shì
kǒng
恐怖
fèn
分子
  
,
suǒ
所以
  
,
zāodào
遭到
suǒyǒurén
所有人
de
qiǎn
谴责
  

He is a terrorist; therefore, he is condemned by all.

3
jīntiān
今天
shàngbān
上班
suǒ
所以
chídào
迟到
  
,
shì
yīnwèi
因为
de
biǎo
jīnzǎo
今早
tíng
le
  

The reason why I was late for work today was that my watch stopped this morning.

4
zài
měiguó
美国
dāi
le
nián
  
,
zhè
jiùshì
就是
suǒ
所以
yīng
英语
jiǎng
de
如此
liú
流利
de
yuányīn
原因
  

He stayed in America for four years. That's why he speaks English so fluently.

5
Suǒ
所以
ya
  
,
yào
要不
jiù
qǐng
  

That's just the point. Otherwise I would have not invited you.

As a Noun
real/true situation; real/true reason