Complex Sentence
What is a Complex Sentence?
A complex sentence is a sentence that contains one independent clause and at least one dependent clause. The dependent clause often begins with a subordinating conjunction, such as because, although, since, when, or if.

100 Examples of Complex Sentences
- Although it was raining, we went for a walk.
- When she arrived, the meeting had already started.
- Because he was late, he missed the train.
- I will go to the party if you come with me.
- She was tired because she stayed up all night.
- As soon as the sun set, the temperature dropped.
- Since I was hungry, I made a sandwich.
- Although they argued, they quickly made up.
- When I called, he didn’t answer the phone.
- Because it was a holiday, the store was closed.
- The flowers will bloom if you water them regularly.
- Even though it was cold, we went swimming.
- Since the movie was long, we decided to watch it later.
- After he graduated, he moved to another city.
- Although she is kind, she can be strict at times.
- If you study hard, you will pass the test.
- Because they were late, they missed the bus.
- Although it was expensive, he bought the car.
- When the bell rang, the students left the classroom.
- If you hurry, you might catch the train.
- As the sun was setting, the sky turned orange.
- Since it’s raining, I’ll bring an umbrella.
- Although I was tired, I stayed up to finish the project.
- When the alarm went off, I woke up immediately.
- Because the weather was bad, the flight was delayed.
- If you eat too much, you’ll feel sick.
- Since she was busy, she didn’t answer the call.
- After we finished dinner, we watched a movie.
- Although it’s early, I’m ready for bed.
- When the guests arrived, we started the party.
- Because I was late, I missed the beginning of the show.
- Although they tried hard, they couldn’t win the game.
- When she finishes her homework, she will go out to play.
- If you work hard, you’ll achieve your goals.
- Because it was hot, we went to the beach.
- Since he was tired, he went to bed early.
- Although the task was difficult, she completed it.
- When the sun rises, the birds start to sing.
- If you practice regularly, you’ll improve quickly.
- Because I didn’t understand the lesson, I asked the teacher for help.
- After the movie ended, we went for ice cream.
- Although he’s young, he is very responsible.
- Since it’s a long drive, we left early.
- When she saw the dog, she smiled.
- Because it’s his birthday, we’re throwing a party.
- If it doesn’t rain, we’ll go on a picnic.
- Although they were tired, they kept working.
- Since she loves reading, she always has a book with her.
- When I was younger, I used to play soccer.
- Because it’s late, we should go home.
- Although he’s rich, he’s very humble.
- When the show starts, please be quiet.
- If you don’t understand, ask questions.
- Since it’s a holiday, the office is closed.
- Although the road was rough, we continued driving.
- When I finish this book, I’ll start another one.
- Because he studied, he passed the exam.
- If you leave now, you’ll avoid traffic.
- Although she failed the test, she didn’t give up.
- Since it’s a special occasion, I’ll wear my best suit.
- When he saw the rain, he ran inside.
- Because the store was crowded, I left.
- Although the dog was barking, I managed to sleep.
- If the weather improves, we’ll go hiking.
Complex Sentences Definition and Examples
- Since I didn’t have time, I skipped breakfast.
- When the lights went out, we lit candles.
- Although she sings well, she’s shy on stage.
- If you follow the instructions, you won’t make mistakes.
- Because it’s cold outside, I wore a jacket.
- Since I was late, I took a taxi.
- When the train arrives, we’ll board.
- Although I was scared, I faced my fears.
- If you speak softly, they will listen more carefully.
- Since it was raining, we postponed the picnic.
- When he gets here, we’ll start the meeting.
- Although it’s far, I’m willing to go.
- If you work together, you’ll finish faster.
- Because I lost my phone, I couldn’t call.
- Since he is new here, I showed him around.
- When the doorbell rang, the dog barked.
- Although it’s difficult, I’m determined to learn.
- If you exercise daily, you’ll feel better.
- Because she is my friend, I trust her.
- When the sun comes out, the snow will melt.
- Although the car is old, it runs well.
- If you are kind, people will appreciate you.
- Since it’s a busy time, I’m working overtime.
- When I saw the ocean, I felt peaceful.
- Although I’m tired, I’ll keep going.
- If you wait patiently, it will be your turn.
- Because I left early, I avoided traffic.
- When he called, I answered immediately.
- Although the team lost, they played well.
- If you explain clearly, they’ll understand.
- Since it’s my birthday, I’m going out with friends.
- When the clock strikes midnight, the new day begins.
- Although it’s small, this house is cozy.
- If you drink water, you’ll stay hydrated.
- Because it’s snowing, I’ll stay indoors.
- When she smiled, everyone felt happy