— Our teacher wants us to be ______ when we talk with the foreigners.— Yes, we should believe in ourselves.

—How is your grandfather?—He is __________. And he eats __________ every day.

Zhang Yu is a  ________  girl from Sichuan.

Climbing with our best friend Lucy was so           that we always invite her to join us .

—What’s the weather like there?—It is terrible. It’s raining so _________ that we can ___________ go out.