1) The construction site was clearly zone-marked to designate the different work areas.

2) The stadium seating was zone-marked to direct fans to their designated sections.

3) The parking lot was zone-marked to prevent confusion and ensure orderly parking.

4) The hiking trails were zone-marked to prevent visitors from straying into restricted areas.

5) The festival grounds were zone-marked to separate the food vendors from the entertainment area.

6) The exhibition hall was zone-marked to guide attendees through the various exhibits.

7) The airport terminal was zone-marked to help passengers find their way to the correct gates.

8) The shopping mall was zone-marked to indicate which areas were designated for retail stores and which were for food courts.

9) The campground was zone-marked to indicate where campers could set up tents and build fires.

10) The industrial complex was zone-marked to separate hazardous areas from safe working zones.

11) I'm sorry, but "Zone-Marked" does not appear to be a common term or word that can be used in a sentence. If you have any other words you would like example sentences for, feel free to ask!