You can grab your audience's attention by starting your essay off with a question, a quote, an interesting statement, etc.
Answer:
4. Should be studying
Explanation:
The predicate is the part of a sentence (or clause) that contains a verb, stating what the subject is doing, or describes the subject.
When we have a main verb and an auxiliary verb accompanying it, both of them together form the predicate. In the given sentence, we have a construction with a main verb<em> to study </em>and an auxiliary verb <em>should:</em> <em>should be studying</em>. If you chose just<em> studying</em> or <em>should be</em> as the predicate, that would be incorrect as those two options are not the complete predicate.
Answer:
I had this same question. It only asks for three.
QUESTION: Why do concussions happen?
ANECDOTE: Bob is in a bad car accident. His head snaps forward and back. Inside, his brain twists and bangs against his skull.
FACT: Concussions are more serious than you might think. In fact, they are caused by your brain twisting and banging against your skull, causing major brain damage.
Please answer my most recent question.