fall behind in造句怎麼寫

Educators and psychologists have long feared that children entering school with behavior problems were doomed to fall behind in the upper grades.

The risk is that by focusing an entire generation of bright young entrepreneurs on such silly things, we’ll fall behind in creating the fundamental building blocks of our economy.

If you don't want to fall behind in today's competitive job market,

I don't want to fall behind in my bills.

For American Express, having “bad” customers —people who frequently fall behind in their payments, or who don’t use their accounts —was impeding its ability to seek and serve the more lucrative ones.