Correct Answer: sighed

Solution : The correct option is the second option.

Sighed means to exhale audibly as an expression of weariness, irritation, or relief. In this context, it implies that she let out a sigh, possibly indicating a feeling of exhaustion, frustration, or some other emotion, before leaving the room
The meanings of the other options are as follows:

• Site refers to a location or place.
• Side refers to the edge or surface of something.
• Slide means to move smoothly along a surface.

Therefore, the complete sentence would be: "She sighed and left the room, carefully pulling the door shut."