Compound Sentences worksheet with conjunctions and example sentences.

Let's solve each of these compound sentence exercises step by step. The goal is to combine two independent clauses using the coordinating conjunction provided in parentheses.

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What is a compound sentence?

A compound sentence has two independent clauses (each can stand alone as a complete sentence) joined by a coordinating conjunction:
and, but, or, so, yet, for

We use a comma before the conjunction when joining two independent clauses.

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Now let’s go through each one:

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1) Harry met me this morning. He didn’t mention the camp. (yet)

- Both clauses are independent.
- We're told to use "yet", which shows contrast or surprise.
- "Yet" often implies something unexpected or contrary to expectation.

✔ Combined sentence:
Harry met me this morning, but he didn’t mention the camp.

Wait — the instruction says to use "yet", not "but". But "yet" is usually used at the beginning or end of a sentence, and it's more common with "but" in mid-sentence contrast.

However, "yet" can be used as a coordinating conjunction meaning "but", though it's less common than "but".

So, we can write:
Harry met me this morning, yet he didn’t mention the camp.

✔️ This is correct and grammatically acceptable.

> ✔ Answer: *Harry met me this morning, yet he didn’t mention the camp.*

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2) Mia has a golden furry kitten. She calls it Goldie. (and)

- Two independent clauses.
- Use "and" to join them.

✔ Mia has a golden furry kitten, and she calls it Goldie.

> ✔ Answer: *Mia has a golden furry kitten, and she calls it Goldie.*

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3) We are dressed in blue and red. We are playing in the band. (for)

- "For" is a coordinating conjunction that shows reason or cause.
- The second clause explains why they are dressed in those colors.

So:
"We are dressed in blue and red for we are playing in the band."

But wait — "for" is rarely used this way in modern English. It's more formal and old-fashioned. However, it's still correct.

Alternatively, you could say:
"We are dressed in blue and red because we are playing in the band."

But since the exercise asks for "for", we must use it.

✔ We are dressed in blue and red, for we are playing in the band.

> ✔ Answer: *We are dressed in blue and red, for we are playing in the band.*

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4) I will go swimming. I will help Mom make dinner. (or)

- "Or" indicates choice between two options.

So:
"I will go swimming or I will help Mom make dinner."

This means the speaker might do one or the other.

✔ I will go swimming, or I will help Mom make dinner.

> ✔ Answer: *I will go swimming, or I will help Mom make dinner.*

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5) Lenny has invited me to the parade. I won't be able to make it. (but)

- Contradiction: invited, but can't attend.
- Use "but" to show contrast.

✔ Lenny has invited me to the parade, but I won't be able to make it.

> ✔ Answer: *Lenny has invited me to the parade, but I won't be able to make it.*

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6) Aunt Grace hasn't been keeping well. Let's visit her today. (so)

- "So" shows result or consequence.
- Because she isn't well → we should visit her.

✔ Aunt Grace hasn't been keeping well, so let's visit her today.

> ✔ Answer: *Aunt Grace hasn't been keeping well, so let's visit her today.*

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✔ Final Answers:

1) Harry met me this morning, yet he didn’t mention the camp.
2) Mia has a golden furry kitten, and she calls it Goldie.
3) We are dressed in blue and red, for we are playing in the band.
4) I will go swimming, or I will help Mom make dinner.
5) Lenny has invited me to the parade, but I won't be able to make it.
6) Aunt Grace hasn't been keeping well, so let's visit her today.

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🔍 Explanation Summary:

- Each pair of sentences was combined using the given coordinating conjunction.
- A comma is used before the conjunction when joining two independent clauses.
- The conjunctions express relationships like contrast (but, yet), addition (and), choice (or), reason (for, so).

Let me know if you'd like this turned into a printable worksheet format!