—I _______ here since I was five years old.
—Go and ask Mr Green for help.—But I don’t know ______.
Money is important ______ it’s not the most important thing.
—Whose shirt is this?—It ______ be Li Lei’s. It is too big for him.
Could you tell me ______ the bookshop is?
I don’t know ______ he will come tomorrow. ______ he comes , I’ll tell you.