Answer

1. Yes it is. I have visited them all. Some people take original pictures and post on it. They are interesting: dogs, foods or view.
2. Yes I have.
3. Yes it does.
4. It is "Disneyland&sea" because it include the nice picture and long sentence apart from essay and book review.
5. It is "The Flying Machine" because when I was writing it, I could feel full of dream.
6. The good point is that teacher and assistant tell kindly to us how to do. The bad point is that we too depend to them.
7. Yes I have. I don't like to do that every week, but I think it surly need for me.