Anna and Mark discuss a problem with the building’s heating system. Anna explains the issue and suggests a solution. Mark asks questions to understand the plan better.
Vocabulary:
Heating: The system that makes a building warm.
Replace: To take the place of something old.
Installation: The process of putting something in place.
Tenant: A person who rents a home or apartment.
Comfort: A feeling of being relaxed and free from pain.
Practice more with this lesson:

