https://online1.tingclass.net/lesson/shi0529/0000/458/344.mp3
https://image.tingclass.net/statics/js/2012
Unit 344 Today we'll talk about a happy event.
When is the baby due?
Next month.
This book is overdue.
The check is overdue.
My baby is due next week.
My baby will be born next week.
When will the baby be born?
The train is due at 10 O'clock.
His success is due to hard work.