The Helpful Fireflies: Who Is Helping?
Listen to Course
0:00
0:00
← Previous LessonSummer and Winter: A Balanced LifeNext Lesson →The Helpful Fireflies: Thank You, Friends!
Recommended Courses
Learner Reviews
Write a review
Key vocabulary words with IPA pronunciation, definitions, example sentences, and interactive quizzes.
Phrases with type tags, bilingual definitions, usage notes, and example sentences.
To go to bed later than usual.
To be very surprised or shocked.
During the entire night.
To lift something up from a surface.
A formal request to a company or shop to supply goods or services.
Not later than the time mentioned; at or before a specific point in time.
To become fully open or enlarged, usually as a physical reaction to surprise or shock.