Everyone will go through life’s stages of ups and downs, ________ self­respect plays a key role in the maturity(成熟) of a person.

I don’t mind_____ in such a small room .

Li Lei isn’t in the classroom. Where is he—He to the teacher’s office.

Do you know that China is one of ________countries in the world—Yes, I do. It’s much ______than the US.

Don’t , my children. I’m sure you will win.— Thank you, Mr Wang. We’ll try our best.