Correct Answer: Crowded

Solution : The correct choice is the first option.

Populous describes an area or place that is heavily populated or densely inhabited by people. The synonym crowded similarly describes a place or area filled with a large number of people, objects, or things, often to the point of being densely packed or having limited space due to the presence of a significant population.

The meanings of the other options are as follows:

• Inactive: This refers to something that is not active, dormant, or not currently in use. It describes a state of being idle or not engaged in action or movement.
• Sleepy: It describes a feeling of drowsiness or a strong inclination to sleep. It can also refer to something that induces or causes sleepiness.
• Lifeless: It describes something that lacks vitality, animation, or liveliness. It can refer to a lack of energy or activity, often implying a dull or inert state.