Simple, Compound and Complex Sentences Worksheets - Free Printable

It looks like you've uploaded an image of a worksheet titled "Combining Sentences", which asks students to combine two simple sentences into one compound sentence using a coordinating conjunction (such as *and, but, or, nor, for, so, yet*). The instructions also mention that the student should replace the period with a comma and add the coordinating conjunction.

Here’s how to solve each problem step by step:

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1. I play football. I also play basketball.

- These two sentences are related and both describe activities the person plays.
- Use "and" to connect them since they are similar actions.
- Combine:
I play football, and I also play basketball.

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2. Children asked questions. The teacher answered them.

- These are two related events: children ask, teacher responds.
- Use "and" to show sequence or connection.
- Combine:
Children asked questions, and the teacher answered them.

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3. He ran straight. He fell.

- These are sequential actions, but "he fell" might be due to running straight (e.g., tripped).
- Use "but" to show contrast — he ran straight, but still fell.
- Combine:
He ran straight, but he fell.

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4. The eagle swooped down. The eagle snatched a fish.

- Two actions by the same subject (the eagle), in sequence.
- Use "and" to connect them.
- Combine:
The eagle swooped down, and the eagle snatched a fish.
*(Optional: You could make it more concise: "The eagle swooped down and snatched a fish.")*

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5. You bought flowers. You also bought a flower vase.

- Two purchases, both related.
- Use "and" to join them.
- Combine:
You bought flowers, and you also bought a flower vase.

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6. I lift weights five days a week. I also do sit-ups.

- Two exercises done regularly.
- Use "and" to connect.
- Combine:
I lift weights five days a week, and I also do sit-ups.

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7. We packed the books in cartons. We donated them to the library.

- Two actions in sequence: packing, then donating.
- Use "and".
- Combine:
We packed the books in cartons, and we donated them to the library.

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8. We pay identical car tax. We pay roughly equal car tax.

- This is tricky. Both sentences mean nearly the same thing.
- But note: “identical” and “roughly equal” are contradictory — one means exactly the same, the other means approximately.
- So this might be a typo or intentional contrast.
- If we assume they want to emphasize similarity despite slight difference, use "but":
- We pay identical car tax, but we pay roughly equal car tax.
- However, logically, if taxes are identical, they are *exactly* equal — not just roughly.
- Alternatively, maybe it's meant to be:
We pay identical car tax, and we pay roughly equal car tax. — but that's redundant.

👉 Best interpretation: likely a mistake. But assuming the intent is to show a contrast or clarification, use "but" to highlight the nuance.

So:
We pay identical car tax, but we pay roughly equal car tax.

> Note: This sentence may need rephrasing for clarity, but based on the task, combining with a conjunction is the goal.

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✔ Final Answers:

1. I play football, and I also play basketball.
2. Children asked questions, and the teacher answered them.
3. He ran straight, but he fell.
4. The eagle swooped down, and the eagle snatched a fish.
5. You bought flowers, and you also bought a flower vase.
6. I lift weights five days a week, and I also do sit-ups.
7. We packed the books in cartons, and we donated them to the library.
8. We pay identical car tax, but we pay roughly equal car tax.

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🔍 Explanation Summary:

- Use "and" to join similar or additive ideas.
- Use "but" when showing contrast.
- Always place a comma before the coordinating conjunction when joining two independent clauses.
- Make sure the combined sentence makes logical sense.

Let me know if you'd like a version with improved grammar or conciseness!