Sure! Here are the correct classifications and answers for each question provided:
**Question 2: Classify the Clauses**
- **Independent Clause:**
- the upcoming holiday is on a Thursday
- the water was flowing quickly
- **Dependent Clause:**
- even though she was sick
- before the sun rose
- after we go to the restaurant
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**Question 3: When to Use a Comma with a Subordinating Conjunction**
- **Correct Response:**
- The comma should follow the independent clause if the clause begins the sentence.
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**Question 4: Combine the Sentences Using a Subordinating Conjunction**
- **Correct Responses:**
- After the International Astronomical Union determined that Pluto did not meet the criteria needed to be considered a planet, Pluto was downgraded to the status of a dwarf planet in 2006.
- Although the International Astronomical Union determined that Pluto did not meet the criteria needed to be considered a planet, Pluto was downgraded to the status of a dwarf planet in 2006.
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**Question 5: Rearrange the Sentence for Clarity**
- **Correct Response:**
- The hottest planet in the solar system, the planet Venus, has temperatures on its surface that can reach 450 degrees Celsius.
Feel free to ask if you need any further assistance!