Being examined twice a year，whether it is a car or a bus or a truck，is the rule that every driver _______obey in this city.

下列各句中，没有语病的一句是（ ）

Ann, I am worried I’m getting fatter. What shall I do—I think you should eat________food and do more exercise.

_____ the damage of the car, we were badly injuredWhich is wrong? [ ]

(2013湖北襄阳)—I plan to go out for a bicycle trip to Longzhong．But I’m afraid I don’t know the ________．—A map is helpful，I think．