My landlord told us he is going to put the townhome we rent up for sale. Our lease isn’t upuntil november and there isn’t anything in our lease stating that we must move if they sell. He said that if it sells we must be out by whenever the new owners want to move in. He said it could be as little time as a week. But, when asked if we could look for a new place to live so that we wouldn’t be stuck in a sticky situation should it sell. He said “no”, that we either stay until the lease expires or until it sells. What is the proper and legal course of action to take?