Research can be used to prove something true is tell factual info about something! Research is conducted in a wide variety of topics from illnesses to animals etc.
I just took the test or question thing and B and D are correct.
Answer:
1. We worked all night, yet we didn't meet the deadline.
2. I drank the coffee, but it was bitter.
3. Their study group worked hard, so they finished the project early.
4. The lake was closed due to contamination, but people were still walking along the shoreline.
5. Neither my sister nor my parents are here.
Explanation:
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