__________ is that chicken?—It’s three dollars a kilo.[ ]

Who else do you know at the party __________ Jim and Tom?—Lucy and Lily.[ ]

Tom can’t find his gloves. Are these blue gloves his?—No, they _ be his. His gloves are black.

We must act now because time is _______.—Yes. Let’s start.

These are _______books. Yours are over there .