Which sentence uses parentheses correctly? A) My computer (which apparently hates me) has frozen up again. B) David and Jonathan
(who used to be best friends now don't even speak anymore. C) (Even though I'm not afraid of dogs) I don't think I'll ever warm up to them. D) Pixar the greatest animation company in the world) is coming out with a new movie.
No they aren't proper to use in writing class they are considered slang. It would show your teacher that your not interested in sounding educated and proper. Hope this helps!