1. sidekick
The ugly girl was so happy to be the star's sidekick that she could not help posting their group photos again and again in the Facebook.
2. wallop
The bear walloped the tree, hoping the honeycomb would drop down to it.
3. be better off
Their living environment would be better off, should they earn much.
summary:
Professor Snape took Harry and Ron into his office room and told them that their flying car had been seen by muggles, which must effect the career of Mr. Weasley. Harry regretted doing this obviously foolish thing. And Snape would like to tell their House teacher, Professor McGonagall, who would punish them strictly. Both of the boys worried about what would happen to them.
