sentence structure
I like apples.
Simple
It’s cold.
Fragment
Grab the car and we can go on a drive.
Compound
Not right now!
Fragments
I will watch your dog until you get back from your trip.
Complex
I woke up early today.
Complete
You took a shower because you worked out and you’re sweating.
compound-complex
Having two jobs isn’t easy.
Complete
I went to my dad’s house because I was sad.
Complex
When pigs can fly!
What is a fragment?