D. What can be added

1. a noun

Example: Running the marathon, Kyle was the winner.

​D. What can be added

2. An adverb

Example: Barking loudly, the dog was annoying everyone.

D. What can be added

3. Prepositional phrase

Example: Running with her friends, Marie tripped and fell.

D. What can be added

4. All or a combination of 1-3

Example: Cleaning my room quickly after school, I still had time to play video games.