It fell asleep quickly.

Meaning: This means that the mouse moved downwards suddenly and without control into a state of sleep in a short amount of time.

Choice of Words: It refers to the mouse. Fell means to move downwards suddenly and without control. Asleep means in a state of sleep. Quickly means in a short amount of time. When you put them together, "It fell asleep quickly" means that the mouse moved downwards suddenly and without control into a state of sleep in a short amount of time.

Alternative Expressions

Related Expressions

• The tired child fell asleep quickly in the cozy bed.
• The tired boy fell asleep quickly in his cozy bed.
• Boy fell asleep quickly.
• He went to bed and fell asleep quickly.
• He went back to bed and fell asleep.
• The cat curled up on the couch and fell fast asleep.
• I fell asleep dreaming of tomorrow's adventures.
• The tired dog curled up and fell fast asleep.
• The cat curled up on the soft couch and fell asleep.
• The cat curled up on the couch and fell asleep, purring softly.