Oprah ，the queen of American daytime talk TV，is________as one of the most powerful women in the world.

28．He spent much of the evening with Robert Green,____he had hardly seen in the thirty years since they had worked together at CBS

The government must be very ________ about setting policies and make no decision until they are quite sure it is the right one.

Will you get there by _________ taxi —No, we’ll take _________ bus.

Last night Mr Crook didn’t come back at the usual time __________ , he met some friends and stayed out until midnight