A group.........................
Does it take you by interest and are you willing to put a little more information for that topic.
Since its a sibling, and siblings tend to be in a person's close circle of people, informal speech is used.
Equity is the difference between what your house is worth (today) and how much you owe on it (today). Building equity in a home is a good thing because paying DOWN what you owe and building UP what the house is worth. Hope this helps. Have a nice day.
' C ' has the misplaced modifier. It makes the sentence sound like the commands take the obedience class.
It should say "The dogs that take the obedience class know several commands.".