| 办公室HSK 3 | bàn gōng shì | office; business premises; bureau; Classifiers: 间 | |
| 实验室 | shí yàn shì | laboratory; Classifiers: 间 | |
| 教室HSK 2 | jiào shì | classroom; Classifiers: 间 | |
| 室内 | shì nèi | indoor | |
| 温室 | wēn shì | greenhouse |
| 1 | Where is your classroom? | |
| 2 | Let's go into the classroom. | |
| 3 | I want to go to the classroom to watch a movie. | |
| 4 | He appeared in the conference room. | |
| 5 | My office is on the sixth floor. |