to close windows and doors
A pigeon hole :)
Keeping the doors and windows closed suffices for most people.
If you share a communal home with him you can't prevent him from entering. You and your wife need to move out and get your own apartment. If your wife invites him in your home there is really nothing you can do about it since you both have equal rights in the home. You would need a court order to keep him out. Perhaps you should consider leaving that relationship.
They are interested in knowing more about termites so they know how to prevent them from entering their home.
Find books about racing loft and pigeon information and you will be fine.
Monopoly and Oligopoly are two barriers that prevent firms from entering the marketplace.
You don't. You should actually keep the windows shut to try to prevent wind from entering your home.
coop
coop
Shutting it.
Cote
yes