____ . I”ll be as quiet as a mouse .

The Group of Eight (G8)________the eight richest countries in the world.

Would you like a glass of milk —________ I’d like only a cup of tea.

一Is Mr. Wang at home I have something important to tell him.一No, he isn’t . He America. He will come back in a week.

_______ you think graffiti (涂鸦) is mindless vandalism(破坏行为) against property or a living art form, its popularity suggests that it is here to stay