I don’t know when he _______ tomorrow, when he tomorrow ,I will tell you.
—Are the black shoes ____?—No. It’s ____.
—Does Mary know ____?—Yes, she knows ____.
—Excuse me, is Michael in black pants now?—No. He’s in ____ coat and ____ pants now.
—What does Yang Ping look like?—____
—____ is his car?—It’s black.