b) Look at the floor map of the water tower. Label the rooms.

Ответ:

• ground floor - ground floor
• 1st floor - 1st floor
• 2nd floor - 2nd floor
• 3rd floor - 3rd floor
• 4th floor - 4th floor

Перевод:

• ground floor - цокольный этаж
• 1st floor - 1 этаж
• 2nd floor - 2 этаж
• 3rd floor - 3 этаж
• 4th floor - 4 этаж