---I think English is ____unimportant subject.---I don’t think so. It is ____useful tool when we talk with foreigners.
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.
—Is her name Kate? —____
—____ is she? —She’s fine.