Let’s go through each sentence one by one and decide if it’s
Compound or
Complex.
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What’s the difference?
- A
compound sentence has two complete thoughts (independent clauses) joined by a word like *and*, *but*, *or*.
- Example: “I like pizza, and she likes burgers.” → Two full sentences stuck together.
- A
complex sentence has one complete thought + one incomplete thought (dependent clause). The incomplete part usually starts with words like *because*, *when*, *if*, *although*, *while*, *until*, *now that*, etc.
- Example: “I ate because I was hungry.” → “I was hungry” can’t stand alone as a full sentence here — it depends on the first part.
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Now let’s look at each sentence:
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1. The monster is big, and he is scary.
→ Two full ideas: “The monster is big” + “he is scary”, connected by “and”.
✔ Compound
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2. We played games until lunch time.
→ “We played games” = full idea.
“Until lunch time” = not a full sentence — it’s telling us WHEN we stopped playing. It depends on the first part.
✔ Complex
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3. Everything is better now that we are all friends again.
→ “Everything is better” = full idea.
“Now that we are all friends again” = explains WHY everything is better — it’s dependent.
✔ Complex
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4. I will go with you even if it is raining.
→ “I will go with you” = full idea.
“Even if it is raining” = condition — can’t stand alone.
✔ Complex
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5. Sam waited while Ray talked to his teacher.
→ “Sam waited” = full idea.
“While Ray talked to his teacher” = tells us when/what happened during waiting — dependent.
✔ Complex
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6. I will be here whenever you are ready.
→ “I will be here” = full idea.
“Whenever you are ready” = tells us WHEN — dependent.
✔ Complex
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7. Let’s plan to get together after the semester is over.
→ “Let’s plan to get together” = full idea (imperative sentence).
“After the semester is over” = tells us WHEN — dependent.
✔ Complex
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8. The dog laid at my feet, and the cat slept in my lap.
→ Two full ideas: “The dog laid at my feet” + “the cat slept in my lap”, connected by “and”.
✔ Compound
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Final Answer:
1. Compound
2. Complex
3. Complex
4. Complex
5. Complex
6. Complex
7. Complex
8. Compound
Parent Tip: Review the logic above to help your child master the concept of simple complex and compound sentences worksheet.
