4. the present, present participle, past, and past participle forms of verbs
5. Juanita is marching in the parade.
6. past participle
7. The children winced in happiness over the new puppy.
8. They want to do a thorough job.
9. throbbing
It would be the word "however."
This is a transition word, but also a contrasting word could be "on the contrary," but that is reverting back to the original proposition.
Even though I wasn't there, I did hear about it. As far as I knew, the student was in trouble because she didn't ask the teacher or someone for permission.
