Cách sử dụng
The expression "fall behind with" means to be behind schedule or to fail to keep up with something. You can use it to describe a situation where you have not completed a task on time or have not met the expectations. For example, you can say "I have fallen behind with my studies" or "I have fallen behind with my work assignments". This expression is commonly used in work or academic settings, but can also be used in everyday situations.