If Beth doesn't get new car tabs, she'll get a ticket.
Complex Sentence (Correct!)
Mark can't afford a car unless he saves money every month.
Complex Sentence (Correct!)
Even though I don't like to swim I love going to the beach in the summer.
Complex Sentence (Incorrect - comma error)
Since the storm was approaching.
Complex Sentence (Incorrect - fragment)
Even though Emily skipped breakfast, but she still has a lot of energy.
Complex Sentence (Incorrect - delete "but")
Rosanne really wanted to learn to drive but she was too young to get a driver's license.
Compound Sentence (Incorrect - comma error)
The vacation was more expensive than we had planned, we decided to go anyway.
Compound Sentence (Incorrect - missing conjunction)
I wasn't really hungry, but I ate lunch anyway.
Compound Sentence (Correct!)
At the same time, the baby’s cry also very pure.
Simple Sentence (Incorrect - missing verb)
Because the night sky is clear when it is so cold.
Complex Sentence (Incorrect -fragment)
Sean has a fear of heights he enjoys skydiving.
Compound Sentence (Incorrect - run-on)
In the middle of summer, the sky is often clear at night.
Simple Sentence (Correct!)
Monica will pass the exam if she studies hard.
Complex Sentence (Correct!)
After picking up my daughter from school, I drove home, then I had lunch.
Compound Sentence (Incorrect - missing conjunction)
After every quarter, some students away to another city or state.
Simple Sentence (Incorrect - missing verb)
During the ESL graduation, is a special time to honor students' hard work.
Simple Sentence (Incorrect - missing subject)
