A ____ girl named Dong Xinyi looked after her disabled(残疾的) father.

Tom opened a bookstore in NO.3 Middle School, but it closed down.

The manager ________ the workers how to improve the program since 9 am.[ ]

_____thirty minutes after a meal is better for your health than immediate exercise

I’m so glad to see you back，Lucy. How long　　　　at your grandma’s？