Who is best basketball player in your class? — I don’t know. I’m new here.

As the intelligence of robots increases to match ________ of humans，we may use them to expand our frontiers.

_____that Ding Junhui, an

Is the modern racing car outside ______, Lucia? –Of course not. Nobody but Jim can afford such an expensive car. It must belong to ______.

When I opened the fridge, there ______ only some eggs and a bottle of milk.