单项选择题A．Bill will see Kate tomorrow evening.B．Bill might be at home late tomorrow evening.C．Bill and Kate have decided to go on a holiday.D．Bill asked the woman to come another time.

单项选择题A．Whether they can afford the cost of the trip.B．Whether someone will take care of their house, garden and pets while they are away.C．Whether they should go by air or by sea.D．Whether the trip will keep them away from home for too long.