—It smells terrible. What has happened here?—Look, there is much waste gas _____ from the chemical factory.
—__________ is she? —She’s fine.
—I’m in Class 4. Are you in Class 4, __________? —Yes, I am.
—Is her name Kate? —__________
—What’s that __________ English? —It’s a desk.
—What are those? —__________ are cakes.