—What happened to her _______ that cold winter evening?— I don’t know, and I’m also curious _______ it.
—What does your sister look like? —______________________.
—___________________? —They’re books.
—______,Tom, are these your books? —No, they aren’t .I think they are_______.
— Linlin , _____toy car is that? —It is______.
—Tom speaks English. ____Jenny _____ English, too? —Yes, she does.