Most Indonesian people against the removal of fuel subsidies.
In English, against is a preposition, and so this sentence does not contain a verb and is therefore not a sentence. To make it a sentence, you can do this..
or (slightly more academic) this..
or (also academic) this..
Hope that helps!
Subscribe to GuruEAP for all the latest posts and other news! It's free, and you can easily unsubscribe when you're ready to move on.