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
I think it is possibly A or C if eliminating answers helps you.
To know what to do n there classes
Just tell them you really cant,if they can't believe you,they don't trust you and they are fake<3