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Answer: B. Studied</h3>
We're talking about event in the past (last night), so we use a past tense form of the verb "to study".
Danny <u>studied</u> for a long time last night.
You can help them by sticking up for them or saying something to the person whos bullying. You can aslo tell an adult or someone whos close or call 911 if it's a really bad situation.
Hoped I helped!