"The government suppress the people..." is incorrect
Correct: "The government suppresses the people..." (It suppresses the people)
You could say in plural: "The governments supress the people..." (They suppress the people)
Although, I don't really know how the word suppress helps the sentence:
"The goverment suppress the people from leaving their home immediately?"
Dictionary definition:
Suppress: to put down by authority or force : SUBDUE
2 : to keep from public knowledge: as a : to keep secret b : to stop or prohibit the publication or revelation of
3 a : to exclude from consciousness b : to keep from giving vent to : CHECK
4 obsolete : to press down
5 a : to restrain from a usual course or action <suppress a cough> b : to inhibit the growth or development of
6 : to inhibit the genetic expression of <suppress a mutation>
Words that fit better are: prevent, bar, block, hinder, impede, interfere (with), stop, forbid, inhibit, prohibit.
![Big Smile [:D]](/emoticons/emotion-2.gif)