Correct

坐不住

/ zuò bùzhù / 
Strokes

Example

As a Verb

cannot sit still; be restless

1
Tīng
听
le
了
zhèhuà
这话
tā
他
yǒuxiē
有些
zuò
坐
bù
不
zhù
住
le
了
  
。

He began to fidget at the remarks.