Compound sentence worksheet for grammar practice.

Let's solve this compound sentences worksheet step by step. The goal is to choose the correct compound word (from the given list) to complete each sentence logically and grammatically.

Given Compound Words:

- for
- so
- yet
- and
- or
- unless
- however
- because
- but
- after

We need to pick the best word from this list for each blank.

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1. I bought an apple, ________ I bought a pear.

Analysis: Two similar actions – buying two fruits. This shows addition.
✔ and
👉 "I bought an apple, and I bought a pear."

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2. I missed the bus, ________ I walked to the park.

Analysis: First event (missed the bus), then second action (walked). The walking happened because of missing the bus.
✔ so
👉 "I missed the bus, so I walked to the park."
(*"So" shows result.*)

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3. Sam will miss the bus, ________ she finds her keys.

Analysis: This is a conditional. She will miss the bus unless she finds her keys.
✔ unless
👉 "Sam will miss the bus, unless she finds her keys."

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4. Sally is famous, ________ she is very humble.

Analysis: Contrasting ideas – famous but humble.
✔ but
👉 "Sally is famous, but she is very humble."

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5. James said no ________ he didn't want to go.

Analysis: Explaining the reason for saying no.
✔ because
👉 "James said no because he didn't want to go."

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6. We went to buy shoes, ________ the car broke down.

Analysis: A contrast – we planned to go, but something unexpected happened.
✔ but
👉 "We went to buy shoes, but the car broke down."

*(Note: "however" could also work here, but "but" fits better in a compound sentence with a comma. "However" would need a semicolon or period.)*

✔ but

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7. I eat carrots, ________ a snack before dinner.

Analysis: Listing two things eaten as snacks.
✔ and
👉 "I eat carrots, and a snack before dinner."
*(But this sounds awkward. Better: "I eat carrots and a snack before dinner.")*
Wait — actually, the sentence structure suggests a list. So and is correct.

✔ and

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8. The gym is closed, ________, we can go to the beach.

Analysis: A contrast between two options.
✔ however
👉 "The gym is closed, however, we can go to the beach."

(*"However" is used with commas around it to show contrast.*)

✔ however

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9. We can play, ________ we can have ice-cream.

Analysis: Two choices available.
✔ or
👉 "We can play, or we can have ice-cream."

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10. You can play ________ you have finished your homework.

Analysis: Conditional – only allowed to play after finishing homework.
✔ after
👉 "You can play after you have finished your homework."

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✔ Final Answers:

1. and
2. so
3. unless
4. but
5. because
6. but
7. and
8. however
9. or
10. after

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Summary Table:

| Sentence | Correct Word |
|--------|--------------|
| 1 | and |
| 2 | so |
| 3 | unless |
| 4 | but |
| 5 | because |
| 6 | but |
| 7 | and |
| 8 | however |
| 9 | or |
| 10 | after |

Let me know if you'd like this turned into a printable answer key!