Upon the return day of such order, or any day to which the hearing thereon may be adjourned, objections to the petition may be filed on behalf of the municipality or any property owner or taxpayer thereof, which objections shall be in writing and be verified in the same manner as the petition.
The court may upon such hearing take such evidence as it may deem proper to a determination of the petition and objections thereto.
SDCL 9-6-4