—Tom can't find his gloves. Are these blue gloves his?—No, they _ be his. His gloves are black.
—Is her name Lily? —Yes, ______ is.
—Are they from England? —_______.
These are my shoes. Yours ______ yellow.
—______ is this? —It's yellow.
There is a police car _____ the bus. The police are watching the traffic.