When different cultures , we often pay attention only to the differences without noticing the many similarities.[ ]

What’s that terrible noise? —–The neighbours ________ for a party

下列各句中，没有语病的一项是 （ ）

George is not here. What’s the matter with him-Her father is ill in hospital. She has to_____ him.

Wastes from the factory ______the water pollution in this area.