—Tom played basketball all the morning. --Yeah, he is a(n)_________boy. He hardly ever feels tired.

—Help yourself to some fish.—Thanks. Oh, it tastes so ___________. 

Beijing Opera is very        and I am      in it.

Let’s clean the classroom. It’s very ______.  

—The boy is ________for his age. —Yes, I was much _______when I was his age.