Some grammar help please (+K for help)

[heyhey]

just had like 50 things to fix on a sheet of grammar mistakes, and i cant get these two. im sure the mistake is pretty obvious, but im not that great at grammar so im having trouble with these last two.

A revolution is when the government changes hands as a result of a violent uprising.

and

He often forgets his office key at home.

Thanks (and + K for all who help)

 

[Merrrick]

A revolution is when the government changes hands due to a violent uprising.

i think thats right

 

[Flowsion]

he forgets his office key at home often.

not sure on that, but the best i can think of

 

[Phill.]

He often FORGOT his office keys at home.

but it made sense the other way also.....

 

[Cpt_Barbosa]

He continuously leaves his keys at home

maybe?

 

[anxju]

we learned the first one last year. you dont say when, or where. say

"a revolution occurs when"

or

"a revolution happens when"

 

[SteezyMcDizzle]

A revolution is when the government changes hands as a result of a violent uprising.

and

He often forgets his office key at home.

Change it to:

During a revolution, a government changes hands as a result of a violent uprising.

and

Often, he forgets his office key at home.

Twas just a matter of commas and clauses.

 

[SteezyMcDizzle]

A revolution is when the government changes hands as a result of a violent uprising.

and

He often forgets his office key at home.

Change it to:

During a revolution, a government changes hands as a result of a violent uprising.

and

Often, he forgets his office key at home.

Twas just a matter of commas and clauses.

 

[sick-as-aids]

often he leaves his office key at home.

i dont think saying that he forgets his office key at home makes sense

 

[drwclrk]

^yeah. id say "Often" or "often times, he forgets his..."