Fill in the blank with the most appropriate word.
She ______ her pearly white teeth in a broad smile.

Correct option is B

The correct word to fill in the blank is "flashed."
Sentence: She flashed her pearly white teeth in a broad smile.
· The word "flashed" is used when someone shows something quickly or suddenly, such as a smile or a glance.
Example: He flashed a charming smile at her.
Other options are incorrect:
· Glowed ❌ (Refers to emitting light, not used for smiling.)
· Flamed ❌ (Refers to burning, incorrect in this context.)
· Sparkled ❌ (Describes shining, usually for objects like stars or eyes, not a smile.)