---The books are so nice. Which one can I take?---Oh, you can take __________ of them. I’ll keep none.
—What ____ is Jane in? —She is in ____ Six.
—Welcome to our school. —____
Linda is fifteen ____. She is in Class 1, Grade 9.
This is my teacher, Miss Chen. ____ is from Hebei.
—I’m in Class 4. Are you in Class 4, ____? —Yes, I am.