I would say B. gerund phrase. I just learned about this a week ago
Answer:
Forums are considered modern-day journals where users can publish reviews. Users are not required to sign up in order to post content on a forum. It is not necessary to sign up and create a profile on a forum to take part in discussions and create posts.
Answer:
I wont explain my personal experiences, but here are some ideas for you:
You might've left home for a sleepover, a field trip, or a vacation.