It is a complex sentence because it is an independent idea and a dependent idea in one sentence.
Answer:
-ly
Explanation:
Ex. He ran slowly, She ate quickly
Answer:
1. Those Books aren't mine
2. Those pens are orange
3. These notebooks are closed
4. Those umbrellas are colorful.
5. Those coats are worn-out
6. Those radios aren't working
Did he realize his mistake? - interrogative
He didn't realize his mistake. - Negative