Make sure you are looking at a infinitive and not a prepositional phrase by viewing the word or words that appear after the word 'to' in the sentence.
If the infinitive begins a sentence and is followed by a verb, it functions as a noun. Whether following a verb or noun, if the infinitive ends a sentence and could be moved to the beginning of that sentence by adding a comma, it functions as an adverb. <span>If the infinitive ends a sentence but can not be moved to the beginning of that sentence </span>
Answer:
Which government expenses will likely be cut next year?
Explanation:
A research question should be something you should be able to research deeply about. So it should be something that takes time to research and not just an opinion base question. It’s called research question for a reason it is not just a quick google search.
Sentence 4 because it summarizes the paragraph but does not give an opinion like answer but used factual evidence to support it.
